44105157 has 36 divisors (see below), whose sum is σ = 69986176. Its totient is φ = 26732160.

The previous prime is 44105141. The next prime is 44105167. The reversal of 44105157 is 75150144.

44105157 = 68³ + 69³ + ... + 118³.

It is a happy number.

It is not a de Polignac number, because 44105157 - 2⁴ = 44105141 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 44105157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44105167) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 80358 + ... + 80904.

Almost surely, 2^44105157 is an apocalyptic number.

It is an amenable number.

44105157 is a deficient number, since it is larger than the sum of its proper divisors (25881019).

44105157 is a wasteful number, since it uses less digits than its factorization.

44105157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 44105157 is about 6641.1713575242. The cubic root of 44105157 is about 353.3158528396.

The spelling of 44105157 in words is "forty-four million, one hundred five thousand, one hundred fifty-seven".