455604 has 12 divisors (see below), whose sum is σ = 1063104. Its totient is φ = 151864.

The previous prime is 455603. The next prime is 455627. The reversal of 455604 is 406554.

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

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 455604.

It is not an unprimeable number, because it can be changed into a prime (455603) 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, 18972 + ... + 18995.

It is an arithmetic number, because the mean of its divisors is an integer number (88592).

2⁴⁵⁵⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

455604 is an abundant number, since it is smaller than the sum of its proper divisors (607500).

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

455604 is a wasteful number, since it uses less digits than its factorization.

455604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37974 (or 37972 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 455604 is about 674.9844442652. The cubic root of 455604 is about 76.9477353767.

The spelling of 455604 in words is "four hundred fifty-five thousand, six hundred four".