1532235040 has 96 divisors (see below), whose sum is σ = 4145952384. Its totient is φ = 524206080.

The previous prime is 1532235037. The next prime is 1532235049. The reversal of 1532235040 is 405322351.

It is a junction number, because it is equal to n+sod(n) for n = 1532234996 and 1532235014.

It is not an unprimeable number, because it can be changed into a prime (1532235049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645055 + ... + 647425.

It is an arithmetic number, because the mean of its divisors is an integer number (43187004).

Almost surely, 2^1532235040 is an apocalyptic number.

1532235040 is a gapful number since it is divisible by the number (10) 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 1532235040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2072976192).

1532235040 is an abundant number, since it is smaller than the sum of its proper divisors (2613717344).

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

1532235040 is a wasteful number, since it uses less digits than its factorization.

1532235040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970 (or 2962 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1532235040 is about 39143.7739621514. The cubic root of 1532235040 is about 1152.8561745485.

Adding to 1532235040 its reverse (405322351), we get a palindrome (1937557391).

The spelling of 1532235040 in words is "one billion, five hundred thirty-two million, two hundred thirty-five thousand, forty".