44425972 has 24 divisors (see below), whose sum is σ = 81902016. Its totient is φ = 21043968.

The previous prime is 44425967. The next prime is 44425973. The reversal of 44425972 is 27952444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44425973) 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, 7588 + ... + 12100.

It is an arithmetic number, because the mean of its divisors is an integer number (3412584).

Almost surely, 2^44425972 is an apocalyptic number.

It is an amenable number.

44425972 is a deficient number, since it is larger than the sum of its proper divisors (37476044).

44425972 is a wasteful number, since it uses less digits than its factorization.

44425972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4647 (or 4645 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 44425972 is about 6665.2810893465. The cubic root of 44425972 is about 354.1704415069.

The spelling of 44425972 in words is "forty-four million, four hundred twenty-five thousand, nine hundred seventy-two".