45674180 has 12 divisors (see below), whose sum is σ = 95915820. Its totient is φ = 18269664.

The previous prime is 45674179. The next prime is 45674183. The reversal of 45674180 is 8147654.

It can be written as a sum of positive squares in 2 ways, for example, as 27899524 + 17774656 = 5282^2 + 4216^2 .

It is a super-2 number, since 2×45674180² = 4172261437344800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45674180.

It is not an unprimeable number, because it can be changed into a prime (45674183) 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, 1141835 + ... + 1141874.

It is an arithmetic number, because the mean of its divisors is an integer number (7992985).

Almost surely, 2^45674180 is an apocalyptic number.

It is an amenable number.

45674180 is an abundant number, since it is smaller than the sum of its proper divisors (50241640).

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

45674180 is a wasteful number, since it uses less digits than its factorization.

45674180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283718 (or 2283716 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 45674180 is about 6758.2675294782. The cubic root of 45674180 is about 357.4568190792.

It can be divided in two parts, 45674 and 180, that added together give a palindrome (45854).

The spelling of 45674180 in words is "forty-five million, six hundred seventy-four thousand, one hundred eighty".