457287874 has 16 divisors (see below), whose sum is σ = 694504800. Its totient is φ = 225792864.

The previous prime is 457287833. The next prime is 457287893. The reversal of 457287874 is 478782754.

It is a super-2 number, since 2×457287874² = 418224399414879752, which contains 22 as substring.

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, 280249 + ... + 281875.

It is an arithmetic number, because the mean of its divisors is an integer number (43406550).

Almost surely, 2^457287874 is an apocalyptic number.

457287874 is a deficient number, since it is larger than the sum of its proper divisors (237216926).

457287874 is a wasteful number, since it uses less digits than its factorization.

457287874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297.

The product of its digits is 3512320, while the sum is 52.

The square root of 457287874 is about 21384.2903553052. The cubic root of 457287874 is about 770.4241627718.

The spelling of 457287874 in words is "four hundred fifty-seven million, two hundred eighty-seven thousand, eight hundred seventy-four".