45637662 has 16 divisors (see below), whose sum is σ = 104314752. Its totient is φ = 13039320.

The previous prime is 45637651. The next prime is 45637703. The reversal of 45637662 is 26673654.

It is a self number, because there is not a number n which added to its sum of digits gives 45637662.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543264 + ... + 543347.

It is an arithmetic number, because the mean of its divisors is an integer number (6519672).

Almost surely, 2^45637662 is an apocalyptic number.

45637662 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45637662 is an abundant number, since it is smaller than the sum of its proper divisors (58677090).

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

45637662 is a wasteful number, since it uses less digits than its factorization.

45637662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086623.

The product of its digits is 181440, while the sum is 39.

The square root of 45637662 is about 6755.5652613234. The cubic root of 45637662 is about 357.3615275410.

The spelling of 45637662 in words is "forty-five million, six hundred thirty-seven thousand, six hundred sixty-two".