457916 has 6 divisors (see below), whose sum is σ = 801360. Its totient is φ = 228956.

The previous prime is 457913. The next prime is 457943. The reversal of 457916 is 619754.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57236 + ... + 57243.

It is an arithmetic number, because the mean of its divisors is an integer number (133560).

2⁴⁵⁷⁹¹⁶ is an apocalyptic number.

It is an amenable number.

457916 is a deficient number, since it is larger than the sum of its proper divisors (343444).

457916 is a wasteful number, since it uses less digits than its factorization.

457916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114483 (or 114481 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 457916 is about 676.6949090986. The cubic root of 457916 is about 77.0776750331.

The spelling of 457916 in words is "four hundred fifty-seven thousand, nine hundred sixteen".