455970 has 16 divisors (see below), whose sum is σ = 1094400. Its totient is φ = 121584.

The previous prime is 455969. The next prime is 455977. The reversal of 455970 is 79554.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 15199 = 455970 / (4 + 5 + 5 + 9 + 7 + 0).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 455970.

It is not an unprimeable number, because it can be changed into a prime (455977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7570 + ... + 7629.

It is an arithmetic number, because the mean of its divisors is an integer number (68400).

2⁴⁵⁵⁹⁷⁰ is an apocalyptic number.

455970 is an abundant number, since it is smaller than the sum of its proper divisors (638430).

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

455970 is a wasteful number, since it uses less digits than its factorization.

455970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15209.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 455970 is about 675.2555071971. The cubic root of 455970 is about 76.9683346494.

The spelling of 455970 in words is "four hundred fifty-five thousand, nine hundred seventy".