44864371 has 4 divisors (see below), whose sum is σ = 44906512. Its totient is φ = 44822232.

The previous prime is 44864357. The next prime is 44864399. The reversal of 44864371 is 17346844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44864371 - 2⁷ = 44864243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44864371.

It is not an unprimeable number, because it can be changed into a prime (44864311) 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, 19431 + ... + 21616.

It is an arithmetic number, because the mean of its divisors is an integer number (11226628).

Almost surely, 2^44864371 is an apocalyptic number.

44864371 is a deficient number, since it is larger than the sum of its proper divisors (42141).

44864371 is a wasteful number, since it uses less digits than its factorization.

44864371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42140.

The product of its digits is 64512, while the sum is 37.

The square root of 44864371 is about 6698.0871149904. The cubic root of 44864371 is about 355.3316242559.

The spelling of 44864371 in words is "forty-four million, eight hundred sixty-four thousand, three hundred seventy-one".