44718903 has 12 divisors (see below), whose sum is σ = 66340248. Its totient is φ = 29006640.

The previous prime is 44718847. The next prime is 44718911. The reversal of 44718903 is 30981744.

It is a happy number.

It is not a de Polignac number, because 44718903 - 2⁹ = 44718391 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44718953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66813 + ... + 67478.

It is an arithmetic number, because the mean of its divisors is an integer number (5528354).

Almost surely, 2^44718903 is an apocalyptic number.

44718903 is a deficient number, since it is larger than the sum of its proper divisors (21621345).

44718903 is a wasteful number, since it uses less digits than its factorization.

44718903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134334 (or 134331 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 44718903 is about 6687.2193772898. The cubic root of 44718903 is about 354.9471666398.

The spelling of 44718903 in words is "forty-four million, seven hundred eighteen thousand, nine hundred three".