152620828 has 6 divisors (see below), whose sum is σ = 267086456. Its totient is φ = 76310412.

The previous prime is 152620813. The next prime is 152620837. The reversal of 152620828 is 828026251.

It is a junction number, because it is equal to n+sod(n) for n = 152620793 and 152620802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19077600 + ... + 19077607.

Almost surely, 2^152620828 is an apocalyptic number.

It is an amenable number.

152620828 is a deficient number, since it is larger than the sum of its proper divisors (114465628).

152620828 is a wasteful number, since it uses less digits than its factorization.

152620828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38155211 (or 38155209 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 152620828 is about 12353.9802492962. The cubic root of 152620828 is about 534.4059298035.

The spelling of 152620828 in words is "one hundred fifty-two million, six hundred twenty thousand, eight hundred twenty-eight".