44917916 has 12 divisors (see below), whose sum is σ = 79181088. Its totient is φ = 22294752.

The previous prime is 44917907. The next prime is 44917931. The reversal of 44917916 is 61971944.

44917916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40436 + ... + 41531.

It is an arithmetic number, because the mean of its divisors is an integer number (6598424).

Almost surely, 2^44917916 is an apocalyptic number.

It is an amenable number.

44917916 is a deficient number, since it is larger than the sum of its proper divisors (34263172).

44917916 is a wasteful number, since it uses less digits than its factorization.

44917916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82108 (or 82106 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 44917916 is about 6702.0829597969. The cubic root of 44917916 is about 355.4729291654.

It can be divided in two parts, 44 and 917916, that multiplied together give a palindrome (40388304).

The spelling of 44917916 in words is "forty-four million, nine hundred seventeen thousand, nine hundred sixteen".