457464008 has 16 divisors (see below), whose sum is σ = 859890060. Its totient is φ = 228160000.

The previous prime is 457463987. The next prime is 457464017. The reversal of 457464008 is 800464754.

It can be written as a sum of positive squares in 2 ways, for example, as 293162884 + 164301124 = 17122^2 + 12818^2 .

It is a super-3 number, since 3×457464008³ (a number of 27 digits) contains 333 as substring.

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, 68093 + ... + 74508.

Almost surely, 2^457464008 is an apocalyptic number.

It is an amenable number.

457464008 is a deficient number, since it is larger than the sum of its proper divisors (402426052).

457464008 is a wasteful number, since it uses less digits than its factorization.

457464008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143008 (or 143004 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 457464008 is about 21388.4082624210. The cubic root of 457464008 is about 770.5230650743.

The spelling of 457464008 in words is "four hundred fifty-seven million, four hundred sixty-four thousand, eight".