453864 has 16 divisors (see below), whose sum is σ = 1134720. Its totient is φ = 151280.

The previous prime is 453851. The next prime is 453877. The reversal of 453864 is 468354.

453864 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (453851) and next prime (453877).

It is an unprimeable number.

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, 9432 + ... + 9479.

It is an arithmetic number, because the mean of its divisors is an integer number (70920).

2⁴⁵³⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

453864 is an abundant number, since it is smaller than the sum of its proper divisors (680856).

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

453864 is a wasteful number, since it uses less digits than its factorization.

453864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18920 (or 18916 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 453864 is about 673.6942926877. The cubic root of 453864 is about 76.8496532208.

The spelling of 453864 in words is "four hundred fifty-three thousand, eight hundred sixty-four".