452916 has 36 divisors (see below), whose sum is σ = 1196832. Its totient is φ = 144144.

The previous prime is 452873. The next prime is 452923. The reversal of 452916 is 619254.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 452916.

It is a congruent number.

It is an unprimeable number.

452916 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 555 + ... + 1101.

2⁴⁵²⁹¹⁶ is an apocalyptic number.

452916 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598416).

452916 is an abundant number, since it is smaller than the sum of its proper divisors (743916).

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

452916 is a wasteful number, since it uses less digits than its factorization.

452916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 575 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 452916 is about 672.9903416840. The cubic root of 452916 is about 76.7961098290.

The spelling of 452916 in words is "four hundred fifty-two thousand, nine hundred sixteen".