314572923 has 16 divisors (see below), whose sum is σ = 532610560. Its totient is φ = 179755848.

The previous prime is 314572919. The next prime is 314572931. The reversal of 314572923 is 329275413.

314572923 is a `hidden beast` number, since 314 + 57 + 292 + 3 = 666.

It is not a de Polignac number, because 314572923 - 2² = 314572919 is a prime.

It is a super-2 number, since 2×314572923² = 197912247769527858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314572933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832015 + ... + 832392.

It is an arithmetic number, because the mean of its divisors is an integer number (33288160).

Almost surely, 2^314572923 is an apocalyptic number.

314572923 is a deficient number, since it is larger than the sum of its proper divisors (218037637).

314572923 is a wasteful number, since it uses less digits than its factorization.

314572923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664423 (or 1664417 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 314572923 is about 17736.2037369895. The cubic root of 314572923 is about 680.1015729182.

The spelling of 314572923 in words is "three hundred fourteen million, five hundred seventy-two thousand, nine hundred twenty-three".