452116338 has 16 divisors (see below), whose sum is σ = 933401856. Its totient is φ = 145843920.

The previous prime is 452116331. The next prime is 452116339. The reversal of 452116338 is 833611254.

It is a junction number, because it is equal to n+sod(n) for n = 452116299 and 452116308.

It is not an unprimeable number, because it can be changed into a prime (452116331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1215181 + ... + 1215552.

It is an arithmetic number, because the mean of its divisors is an integer number (58337616).

Almost surely, 2^452116338 is an apocalyptic number.

452116338 is an abundant number, since it is smaller than the sum of its proper divisors (481285518).

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

452116338 is a wasteful number, since it uses less digits than its factorization.

452116338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430769.

The product of its digits is 17280, while the sum is 33.

The square root of 452116338 is about 21263.0274890477. The cubic root of 452116338 is about 767.5088649961.

The spelling of 452116338 in words is "four hundred fifty-two million, one hundred sixteen thousand, three hundred thirty-eight".