457804 has 6 divisors (see below), whose sum is σ = 801164. Its totient is φ = 228900.

The previous prime is 457799. The next prime is 457813. The reversal of 457804 is 408754.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57222 + ... + 57229.

2⁴⁵⁷⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

457804 is a deficient number, since it is larger than the sum of its proper divisors (343360).

457804 is a wasteful number, since it uses less digits than its factorization.

457804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114455 (or 114453 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 457804 is about 676.6121488711. The cubic root of 457804 is about 77.0713904718.

The spelling of 457804 in words is "four hundred fifty-seven thousand, eight hundred four".