44764472 has 8 divisors (see below), whose sum is σ = 83933400. Its totient is φ = 22382232.

The previous prime is 44764471. The next prime is 44764477. The reversal of 44764472 is 27446744.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44764471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2797772 + ... + 2797787.

It is an arithmetic number, because the mean of its divisors is an integer number (10491675).

Almost surely, 2^44764472 is an apocalyptic number.

It is an amenable number.

44764472 is a deficient number, since it is larger than the sum of its proper divisors (39168928).

44764472 is a wasteful number, since it uses less digits than its factorization.

44764472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5595565 (or 5595561 counting only the distinct ones).

The product of its digits is 150528, while the sum is 38.

The square root of 44764472 is about 6690.6256807566. The cubic root of 44764472 is about 355.0676905901.

The spelling of 44764472 in words is "forty-four million, seven hundred sixty-four thousand, four hundred seventy-two".