452084136 has 128 divisors (see below), whose sum is σ = 1365811200. Its totient is φ = 121904640.

The previous prime is 452084131. The next prime is 452084141. The reversal of 452084136 is 631480254.

It is an interprime number because it is at equal distance from previous prime (452084131) and next prime (452084141).

It is a junction number, because it is equal to n+sod(n) for n = 452084097 and 452084106.

It is not an unprimeable number, because it can be changed into a prime (452084131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304516 + ... + 305996.

It is an arithmetic number, because the mean of its divisors is an integer number (10670400).

Almost surely, 2^452084136 is an apocalyptic number.

452084136 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 452084136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682905600).

452084136 is an abundant number, since it is smaller than the sum of its proper divisors (913727064).

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

452084136 is a wasteful number, since it uses less digits than its factorization.

452084136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599 (or 1595 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 452084136 is about 21262.2702456723. The cubic root of 452084136 is about 767.4906426160.

The spelling of 452084136 in words is "four hundred fifty-two million, eighty-four thousand, one hundred thirty-six".