44137372 has 12 divisors (see below), whose sum is σ = 81784080. Its totient is φ = 20770496.

The previous prime is 44137367. The next prime is 44137403. The reversal of 44137372 is 27373144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324472 + ... + 324607.

It is an arithmetic number, because the mean of its divisors is an integer number (6815340).

Almost surely, 2^44137372 is an apocalyptic number.

It is an amenable number.

44137372 is a deficient number, since it is larger than the sum of its proper divisors (37646708).

44137372 is a wasteful number, since it uses less digits than its factorization.

44137372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649100 (or 649098 counting only the distinct ones).

The product of its digits is 14112, while the sum is 31.

The square root of 44137372 is about 6643.5963152497. The cubic root of 44137372 is about 353.4018541214.

The spelling of 44137372 in words is "forty-four million, one hundred thirty-seven thousand, three hundred seventy-two".