45244844 has 12 divisors (see below), whose sum is σ = 79594368. Its totient is φ = 22503600.

The previous prime is 45244831. The next prime is 45244867. The reversal of 45244844 is 44844254.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28847 + ... + 30374.

It is an arithmetic number, because the mean of its divisors is an integer number (6632864).

Almost surely, 2^45244844 is an apocalyptic number.

It is an amenable number.

45244844 is a deficient number, since it is larger than the sum of its proper divisors (34349524).

45244844 is a wasteful number, since it uses less digits than its factorization.

45244844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59416 (or 59414 counting only the distinct ones).

The product of its digits is 81920, while the sum is 35.

The square root of 45244844 is about 6726.4287701573. The cubic root of 45244844 is about 356.3332632302. Note that the first 3 decimals are identical.

The spelling of 45244844 in words is "forty-five million, two hundred forty-four thousand, eight hundred forty-four".