452136 has 16 divisors (see below), whose sum is σ = 1130400. Its totient is φ = 150704.

The previous prime is 452131. The next prime is 452159. The reversal of 452136 is 631254.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (452131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9396 + ... + 9443.

It is an arithmetic number, because the mean of its divisors is an integer number (70650).

2⁴⁵²¹³⁶ is an apocalyptic number.

It is an amenable number.

452136 is an abundant number, since it is smaller than the sum of its proper divisors (678264).

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

452136 is a wasteful number, since it uses less digits than its factorization.

452136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18848 (or 18844 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 452136 is about 672.4105888518. The cubic root of 452136 is about 76.7519990850.

The spelling of 452136 in words is "four hundred fifty-two thousand, one hundred thirty-six".