44872544 has 12 divisors (see below), whose sum is σ = 88342884. Its totient is φ = 22436256.

The previous prime is 44872543. The next prime is 44872549. The reversal of 44872544 is 44527844.

It is a junction number, because it is equal to n+sod(n) for n = 44872498 and 44872507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44872543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701102 + ... + 701165.

It is an arithmetic number, because the mean of its divisors is an integer number (7361907).

Almost surely, 2^44872544 is an apocalyptic number.

It is an amenable number.

44872544 is a deficient number, since it is larger than the sum of its proper divisors (43470340).

44872544 is a wasteful number, since it uses less digits than its factorization.

44872544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402277 (or 1402269 counting only the distinct ones).

The product of its digits is 143360, while the sum is 38.

The square root of 44872544 is about 6698.6971867670. The cubic root of 44872544 is about 355.3532000183.

The spelling of 44872544 in words is "forty-four million, eight hundred seventy-two thousand, five hundred forty-four".