608556923 has 16 divisors (see below), whose sum is σ = 668728032. Its totient is φ = 550368000.

The previous prime is 608556911. The next prime is 608556961. The reversal of 608556923 is 329655806.

It is a happy number.

It is not a de Polignac number, because 608556923 - 2¹⁴ = 608540539 is a prime.

It is a super-3 number, since 3×608556923³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (608556983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221468 + ... + 224198.

It is an arithmetic number, because the mean of its divisors is an integer number (41795502).

Almost surely, 2^608556923 is an apocalyptic number.

608556923 is a deficient number, since it is larger than the sum of its proper divisors (60171109).

608556923 is a wasteful number, since it uses less digits than its factorization.

608556923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086.

The product of its (nonzero) digits is 388800, while the sum is 44.

The square root of 608556923 is about 24668.9465320269. The cubic root of 608556923 is about 847.4233032173.

The spelling of 608556923 in words is "six hundred eight million, five hundred fifty-six thousand, nine hundred twenty-three".