152732868 has 48 divisors (see below), whose sum is σ = 377307840. Its totient is φ = 47952000.

The previous prime is 152732851. The next prime is 152732869. The reversal of 152732868 is 868237251.

It is not an unprimeable number, because it can be changed into a prime (152732869) 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, 39418 + ... + 43118.

It is an arithmetic number, because the mean of its divisors is an integer number (7860580).

Almost surely, 2^152732868 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 152732868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188653920).

152732868 is an abundant number, since it is smaller than the sum of its proper divisors (224574972).

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

152732868 is a wasteful number, since it uses less digits than its factorization.

152732868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908 (or 3906 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 152732868 is about 12358.5139883402. The cubic root of 152732868 is about 534.5366681735.

The spelling of 152732868 in words is "one hundred fifty-two million, seven hundred thirty-two thousand, eight hundred sixty-eight".