152815628 has 12 divisors (see below), whose sum is σ = 305631312. Its totient is φ = 65492400.

The previous prime is 152815603. The next prime is 152815639. The reversal of 152815628 is 826518251.

152815628 is an admirable number.

It is a super-2 number, since 2×152815628² = 46705232322068768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 152815591 and 152815600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2728823 + ... + 2728878.

It is an arithmetic number, because the mean of its divisors is an integer number (25469276).

Almost surely, 2^152815628 is an apocalyptic number.

It is an amenable number.

152815628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

152815628 is a wasteful number, since it uses less digits than its factorization.

152815628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457712 (or 5457710 counting only the distinct ones).

The product of its digits is 38400, while the sum is 38.

The square root of 152815628 is about 12361.8618338825. The cubic root of 152815628 is about 534.6331989493.

The spelling of 152815628 in words is "one hundred fifty-two million, eight hundred fifteen thousand, six hundred twenty-eight".