457484 has 6 divisors (see below), whose sum is σ = 800604. Its totient is φ = 228740.

The previous prime is 457469. The next prime is 457507. The reversal of 457484 is 484754.

It is a super-2 number, since 2×457484² = 418583220512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 457484.

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, 57182 + ... + 57189.

It is an arithmetic number, because the mean of its divisors is an integer number (133434).

2⁴⁵⁷⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

457484 is a deficient number, since it is larger than the sum of its proper divisors (343120).

457484 is a wasteful number, since it uses less digits than its factorization.

457484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114375 (or 114373 counting only the distinct ones).

The product of its digits is 17920, while the sum is 32.

The square root of 457484 is about 676.3756352797. The cubic root of 457484 is about 77.0534289325.

The spelling of 457484 in words is "four hundred fifty-seven thousand, four hundred eighty-four".