45382176 has 72 divisors (see below), whose sum is σ = 147498624. Its totient is φ = 12965760.

The previous prime is 45382123. The next prime is 45382177. The reversal of 45382176 is 67128354.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45382176.

It is not an unprimeable number, because it can be changed into a prime (45382177) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 9240 + ... + 13271.

It is an arithmetic number, because the mean of its divisors is an integer number (2048592).

Almost surely, 2^45382176 is an apocalyptic number.

It is an amenable number.

45382176 is an abundant number, since it is smaller than the sum of its proper divisors (102116448).

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

45382176 is a wasteful number, since it uses less digits than its factorization.

45382176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22534 (or 22523 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 45382176 is about 6736.6294242744. The cubic root of 45382176 is about 356.6934260452.

The spelling of 45382176 in words is "forty-five million, three hundred eighty-two thousand, one hundred seventy-six".