1352711232 has 112 divisors (see below), whose sum is σ = 4186123200. Its totient is φ = 427161600.

The previous prime is 1352711221. The next prime is 1352711249. The reversal of 1352711232 is 2321172531.

1352711232 is a `hidden beast` number, since 13 + 527 + 1 + 123 + 2 = 666.

It is a super-3 number, since 3×1352711232³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1352711196 and 1352711205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12232 + ... + 53432.

It is an arithmetic number, because the mean of its divisors is an integer number (37376100).

Almost surely, 2^1352711232 is an apocalyptic number.

1352711232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1352711232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2093061600).

1352711232 is an abundant number, since it is smaller than the sum of its proper divisors (2833411968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1352711232 is a wasteful number, since it uses less digits than its factorization.

1352711232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41241 (or 41225 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 1352711232 is about 36779.2228302883. Note that the first 3 decimals coincide. The cubic root of 1352711232 is about 1105.9488262584.

Adding to 1352711232 its reverse (2321172531), we get a palindrome (3673883763).

It can be divided in two parts, 135271 and 1232, that added together give a triangular number (136503 = T₅₂₂).

The spelling of 1352711232 in words is "one billion, three hundred fifty-two million, seven hundred eleven thousand, two hundred thirty-two".