152636928 has 80 divisors (see below), whose sum is σ = 416270976. Its totient is φ = 49674240.

The previous prime is 152636923. The next prime is 152636929. The reversal of 152636928 is 829636251.

It is a self number, because there is not a number n which added to its sum of digits gives 152636928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152636923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64893 + ... + 67203.

Almost surely, 2^152636928 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 152636928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208135488).

152636928 is an abundant number, since it is smaller than the sum of its proper divisors (263634048).

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

152636928 is an equidigital number, since it uses as much as digits as its factorization.

152636928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375 (or 2359 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 152636928 is about 12354.6318439685. The cubic root of 152636928 is about 534.4247206703.

The spelling of 152636928 in words is "one hundred fifty-two million, six hundred thirty-six thousand, nine hundred twenty-eight".