608623538 has 16 divisors (see below), whose sum is σ = 919607040. Its totient is φ = 302096256.

The previous prime is 608623513. The next prime is 608623549. The reversal of 608623538 is 835326806.

608623538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×608623538² = 740845222015274888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 608623495 and 608623504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166931 + ... + 170537.

It is an arithmetic number, because the mean of its divisors is an integer number (57475440).

Almost surely, 2^608623538 is an apocalyptic number.

608623538 is a deficient number, since it is larger than the sum of its proper divisors (310983502).

608623538 is a wasteful number, since it uses less digits than its factorization.

608623538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 608623538 is about 24670.2966743410. The cubic root of 608623538 is about 847.4542228358.

The spelling of 608623538 in words is "six hundred eight million, six hundred twenty-three thousand, five hundred thirty-eight".