44912397 has 16 divisors (see below), whose sum is σ = 62044160. Its totient is φ = 28868400.

The previous prime is 44912363. The next prime is 44912411. The reversal of 44912397 is 79321944.

It is not a de Polignac number, because 44912397 - 2⁸ = 44912141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44912297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30054 + ... + 31512.

It is an arithmetic number, because the mean of its divisors is an integer number (3877760).

Almost surely, 2^44912397 is an apocalyptic number.

It is an amenable number.

44912397 is a deficient number, since it is larger than the sum of its proper divisors (17131763).

44912397 is a wasteful number, since it uses less digits than its factorization.

44912397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824.

The product of its digits is 54432, while the sum is 39.

The square root of 44912397 is about 6701.6712094820. The cubic root of 44912397 is about 355.4583697525.

The spelling of 44912397 in words is "forty-four million, nine hundred twelve thousand, three hundred ninety-seven".