44540718 has 8 divisors (see below), whose sum is σ = 89081448. Its totient is φ = 14846904.

The previous prime is 44540701. The next prime is 44540759. The reversal of 44540718 is 81704544.

It is a sphenic number, since it is the product of 3 distinct primes.

44540718 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3711721 + ... + 3711732.

It is an arithmetic number, because the mean of its divisors is an integer number (11135181).

Almost surely, 2^44540718 is an apocalyptic number.

44540718 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44540718 is a wasteful number, since it uses less digits than its factorization.

44540718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7423458.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 44540718 is about 6673.8832773731. The cubic root of 44540718 is about 354.4751034044.

The spelling of 44540718 in words is "forty-four million, five hundred forty thousand, seven hundred eighteen".