455516 has 12 divisors (see below), whose sum is σ = 802032. Its totient is φ = 226368.

The previous prime is 455513. The next prime is 455527. The reversal of 455516 is 615554.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 455516.

It is not an unprimeable number, because it can be changed into a prime (455513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836 + ... + 1268.

It is an arithmetic number, because the mean of its divisors is an integer number (66836).

2⁴⁵⁵⁵¹⁶ is an apocalyptic number.

It is an amenable number.

455516 is a deficient number, since it is larger than the sum of its proper divisors (346516).

455516 is a wasteful number, since it uses less digits than its factorization.

455516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 698 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 455516 is about 674.9192544297. The cubic root of 455516 is about 76.9427809011.

The spelling of 455516 in words is "four hundred fifty-five thousand, five hundred sixteen".