44672156 has 6 divisors (see below), whose sum is σ = 78176280. Its totient is φ = 22336076.

The previous prime is 44672149. The next prime is 44672161. The reversal of 44672156 is 65127644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5584016 + ... + 5584023.

It is an arithmetic number, because the mean of its divisors is an integer number (13029380).

Almost surely, 2^44672156 is an apocalyptic number.

It is an amenable number.

44672156 is a deficient number, since it is larger than the sum of its proper divisors (33504124).

44672156 is a wasteful number, since it uses less digits than its factorization.

44672156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11168043 (or 11168041 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 44672156 is about 6683.7232138981. The cubic root of 44672156 is about 354.8234419269.

The spelling of 44672156 in words is "forty-four million, six hundred seventy-two thousand, one hundred fifty-six".