457297874 has 32 divisors (see below), whose sum is σ = 784947456. Its totient is φ = 197925120.

The previous prime is 457297853. The next prime is 457297877. The reversal of 457297874 is 478792754.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (457297877) 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, 32282 + ... + 44234.

It is an arithmetic number, because the mean of its divisors is an integer number (24529608).

Almost surely, 2^457297874 is an apocalyptic number.

457297874 is a deficient number, since it is larger than the sum of its proper divisors (327649582).

457297874 is a wasteful number, since it uses less digits than its factorization.

457297874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12050.

The product of its digits is 3951360, while the sum is 53.

The square root of 457297874 is about 21384.5241705304. The cubic root of 457297874 is about 770.4297786256.

The spelling of 457297874 in words is "four hundred fifty-seven million, two hundred ninety-seven thousand, eight hundred seventy-four".