45222384 has 40 divisors (see below), whose sum is σ = 118242432. Its totient is φ = 14891200.

The previous prime is 45222377. The next prime is 45222389. The reversal of 45222384 is 48322254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45222389) 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 7 ways as a sum of consecutive naturals, for example, 1692 + ... + 9659.

Almost surely, 2^45222384 is an apocalyptic number.

It is an amenable number.

45222384 is an abundant number, since it is smaller than the sum of its proper divisors (73020048).

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

45222384 is a wasteful number, since it uses less digits than its factorization.

45222384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11445 (or 11439 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 45222384 is about 6724.7590291400. The cubic root of 45222384 is about 356.2742909876.

The spelling of 45222384 in words is "forty-five million, two hundred twenty-two thousand, three hundred eighty-four".