457907474 has 8 divisors (see below), whose sum is σ = 693163020. Its totient is φ = 226853136.

The previous prime is 457907423. The next prime is 457907497. The reversal of 457907474 is 474709754.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 453391849 + 4515625 = 21293^2 + 2125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050029 + ... + 1050464.

Almost surely, 2^457907474 is an apocalyptic number.

457907474 is a deficient number, since it is larger than the sum of its proper divisors (235255546).

457907474 is a wasteful number, since it uses less digits than its factorization.

457907474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100604.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 457907474 is about 21398.7727218175. The cubic root of 457907474 is about 770.7719665689.

The spelling of 457907474 in words is "four hundred fifty-seven million, nine hundred seven thousand, four hundred seventy-four".