44144597 has 16 divisors (see below), whose sum is σ = 53608320. Its totient is φ = 35486208.

The previous prime is 44144561. The next prime is 44144627. The reversal of 44144597 is 79544144.

It is not a de Polignac number, because 44144597 - 2⁶ = 44144533 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 44144597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44144537) 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, 48218 + ... + 49124.

It is an arithmetic number, because the mean of its divisors is an integer number (3350520).

Almost surely, 2^44144597 is an apocalyptic number.

It is an amenable number.

44144597 is a deficient number, since it is larger than the sum of its proper divisors (9463723).

44144597 is a wasteful number, since it uses less digits than its factorization.

44144597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340.

The product of its digits is 80640, while the sum is 38.

The square root of 44144597 is about 6644.1400496979. The cubic root of 44144597 is about 353.4211362624.

The spelling of 44144597 in words is "forty-four million, one hundred forty-four thousand, five hundred ninety-seven".