452456 has 16 divisors (see below), whose sum is σ = 885600. Its totient is φ = 216304.

The previous prime is 452453. The next prime is 452497. The reversal of 452456 is 654254.

It is not an unprimeable number, because it can be changed into a prime (452453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046 + ... + 1413.

It is an arithmetic number, because the mean of its divisors is an integer number (55350).

2⁴⁵²⁴⁵⁶ is an apocalyptic number.

452456 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

452456 is a deficient number, since it is larger than the sum of its proper divisors (433144).

452456 is a wasteful number, since it uses less digits than its factorization.

452456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488 (or 2484 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 452456 is about 672.6484966162. The cubic root of 452456 is about 76.7701019329.

The spelling of 452456 in words is "four hundred fifty-two thousand, four hundred fifty-six".