455916 has 12 divisors (see below), whose sum is σ = 1063832. Its totient is φ = 151968.

The previous prime is 455899. The next prime is 455921. The reversal of 455916 is 619554.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 18985 + ... + 19008.

2⁴⁵⁵⁹¹⁶ is an apocalyptic number.

It is an amenable number.

455916 is an abundant number, since it is smaller than the sum of its proper divisors (607916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455916 is a wasteful number, since it uses less digits than its factorization.

455916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38000 (or 37998 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 455916 is about 675.2155211486. The cubic root of 455916 is about 76.9652961058.

The spelling of 455916 in words is "four hundred fifty-five thousand, nine hundred sixteen".