1352824660 has 96 divisors (see below), whose sum is σ = 3155023872. Its totient is φ = 483169920.

The previous prime is 1352824651. The next prime is 1352824661. The reversal of 1352824660 is 664282531.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352824661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5143689 + ... + 5143951.

It is an arithmetic number, because the mean of its divisors is an integer number (32864832).

Almost surely, 2^1352824660 is an apocalyptic number.

1352824660 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 1352824660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1577511936).

1352824660 is an abundant number, since it is smaller than the sum of its proper divisors (1802199212).

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

1352824660 is a wasteful number, since it uses less digits than its factorization.

1352824660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 1352824660 is about 36780.7648098840. The cubic root of 1352824660 is about 1105.9797375262.

The spelling of 1352824660 in words is "one billion, three hundred fifty-two million, eight hundred twenty-four thousand, six hundred sixty".