44865672 has 16 divisors (see below), whose sum is σ = 112164240. Its totient is φ = 14955216.

The previous prime is 44865661. The next prime is 44865673. The reversal of 44865672 is 27656844.

It is a super-3 number, since 3×44865672³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (44865673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934678 + ... + 934725.

It is an arithmetic number, because the mean of its divisors is an integer number (7010265).

Almost surely, 2^44865672 is an apocalyptic number.

It is an amenable number.

44865672 is an abundant number, since it is smaller than the sum of its proper divisors (67298568).

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

44865672 is a wasteful number, since it uses less digits than its factorization.

44865672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869412 (or 1869408 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 44865672 is about 6698.1842315660. The cubic root of 44865672 is about 355.3350589188.

The spelling of 44865672 in words is "forty-four million, eight hundred sixty-five thousand, six hundred seventy-two".