457923268 has 24 divisors (see below), whose sum is σ = 880518240. Its totient is φ = 206646720.

The previous prime is 457923251. The next prime is 457923293. The reversal of 457923268 is 862329754.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 31321 + ... + 43552.

It is an arithmetic number, because the mean of its divisors is an integer number (36688260).

Almost surely, 2^457923268 is an apocalyptic number.

It is an amenable number.

457923268 is a deficient number, since it is larger than the sum of its proper divisors (422594972).

457923268 is a wasteful number, since it uses less digits than its factorization.

457923268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75027 (or 75025 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 457923268 is about 21399.1417584912. The cubic root of 457923268 is about 770.7808282081.

The spelling of 457923268 in words is "four hundred fifty-seven million, nine hundred twenty-three thousand, two hundred sixty-eight".