45522374 has 8 divisors (see below), whose sum is σ = 68321928. Its totient is φ = 22748400.

The previous prime is 45522371. The next prime is 45522377. The reversal of 45522374 is 47322554.

It is an interprime number because it is at equal distance from previous prime (45522371) and next prime (45522377).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45522374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45522371) 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, 1052 + ... + 9599.

It is an arithmetic number, because the mean of its divisors is an integer number (8540241).

Almost surely, 2^45522374 is an apocalyptic number.

45522374 is a deficient number, since it is larger than the sum of its proper divisors (22799554).

45522374 is a wasteful number, since it uses less digits than its factorization.

45522374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12790.

The product of its digits is 33600, while the sum is 32.

The square root of 45522374 is about 6747.0270490046. The cubic root of 45522374 is about 357.0603564255.

The spelling of 45522374 in words is "forty-five million, five hundred twenty-two thousand, three hundred seventy-four".