152915968 has 52 divisors (see below), whose sum is σ = 314370580. Its totient is φ = 74317824.

The previous prime is 152915953. The next prime is 152915989. The reversal of 152915968 is 869519251.

It can be written as a sum of positive squares in 2 ways, for example, as 95883264 + 57032704 = 9792^2 + 7552^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151048 + ... + 152056.

Almost surely, 2^152915968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152915968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157185290).

152915968 is an abundant number, since it is smaller than the sum of its proper divisors (161454612).

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

152915968 is an equidigital number, since it uses as much as digits as its factorization.

152915968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 1048 counting only the distinct ones).

The product of its digits is 194400, while the sum is 46.

The square root of 152915968 is about 12365.9196180470. The cubic root of 152915968 is about 534.7501882017.

The spelling of 152915968 in words is "one hundred fifty-two million, nine hundred fifteen thousand, nine hundred sixty-eight".