45872224 has 24 divisors (see below), whose sum is σ = 90969480. Its totient is φ = 22768896.

The previous prime is 45872221. The next prime is 45872227. The reversal of 45872224 is 42227854.

It is an interprime number because it is at equal distance from previous prime (45872221) and next prime (45872227).

It is a self number, because there is not a number n which added to its sum of digits gives 45872224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45872221) 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, 709 + ... + 9604.

It is an arithmetic number, because the mean of its divisors is an integer number (3790395).

Almost surely, 2^45872224 is an apocalyptic number.

It is an amenable number.

45872224 is a deficient number, since it is larger than the sum of its proper divisors (45097256).

45872224 is a wasteful number, since it uses less digits than its factorization.

45872224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10462 (or 10454 counting only the distinct ones).

The product of its digits is 35840, while the sum is 34.

The square root of 45872224 is about 6772.9036609124. The cubic root of 45872224 is about 357.9727203707.

The spelling of 45872224 in words is "forty-five million, eight hundred seventy-two thousand, two hundred twenty-four".