44479272 has 32 divisors (see below), whose sum is σ = 115034400. Its totient is φ = 14314944.

The previous prime is 44479271. The next prime is 44479273. The reversal of 44479272 is 27297444.

It is an interprime number because it is at equal distance from previous prime (44479271) and next prime (44479273).

It is a self number, because there is not a number n which added to its sum of digits gives 44479272.

It is not an unprimeable number, because it can be changed into a prime (44479271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31258 + ... + 32649.

It is an arithmetic number, because the mean of its divisors is an integer number (3594825).

Almost surely, 2^44479272 is an apocalyptic number.

It is an amenable number.

44479272 is an abundant number, since it is smaller than the sum of its proper divisors (70555128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44479272 is a wasteful number, since it uses less digits than its factorization.

44479272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63945 (or 63941 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 44479272 is about 6669.2782218168. The cubic root of 44479272 is about 354.3120234043.

The spelling of 44479272 in words is "forty-four million, four hundred seventy-nine thousand, two hundred seventy-two".