455170 has 16 divisors (see below), whose sum is σ = 855360. Its totient is φ = 174064.

The previous prime is 455167. The next prime is 455171. The reversal of 455170 is 71554.

It is not an unprimeable number, because it can be changed into a prime (455171) 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, 760 + ... + 1219.

It is an arithmetic number, because the mean of its divisors is an integer number (53460).

2⁴⁵⁵¹⁷⁰ is an apocalyptic number.

455170 is a deficient number, since it is larger than the sum of its proper divisors (400190).

455170 is a wasteful number, since it uses less digits than its factorization.

455170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 455170 is about 674.6628787772. The cubic root of 455170 is about 76.9232946148.

It can be divided in two parts, 455 and 170, that added together give a 4-th power (625 = 5⁴).

The spelling of 455170 in words is "four hundred fifty-five thousand, one hundred seventy".