44285672 has 32 divisors (see below), whose sum is σ = 87540480. Its totient is φ = 20961600.

The previous prime is 44285653. The next prime is 44285677. The reversal of 44285672 is 27658244.

It is a super-2 number, since 2×44285672² = 3922441488983168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44285677) 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, 17393 + ... + 19775.

It is an arithmetic number, because the mean of its divisors is an integer number (2735640).

Almost surely, 2^44285672 is an apocalyptic number.

It is an amenable number.

44285672 is a deficient number, since it is larger than the sum of its proper divisors (43254808).

44285672 is a wasteful number, since it uses less digits than its factorization.

44285672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513 (or 2509 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 44285672 is about 6654.7480793791. The cubic root of 44285672 is about 353.7972175357.

The spelling of 44285672 in words is "forty-four million, two hundred eighty-five thousand, six hundred seventy-two".