45973182 has 16 divisors (see below), whose sum is σ = 95944320. Its totient is φ = 14658072.

The previous prime is 45973171. The next prime is 45973183. The reversal of 45973182 is 28137954.

It is a super-2 number, since 2×45973182² = 4227066926410248, 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 45973182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45973183) 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, 166432 + ... + 166707.

It is an arithmetic number, because the mean of its divisors is an integer number (5996520).

Almost surely, 2^45973182 is an apocalyptic number.

45973182 is an abundant number, since it is smaller than the sum of its proper divisors (49971138).

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

45973182 is a wasteful number, since it uses less digits than its factorization.

45973182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333167.

The product of its digits is 60480, while the sum is 39.

The square root of 45973182 is about 6780.3526456962. The cubic root of 45973182 is about 358.2351430020.

The spelling of 45973182 in words is "forty-five million, nine hundred seventy-three thousand, one hundred eighty-two".