44971166 has 16 divisors (see below), whose sum is σ = 68487120. Its totient is φ = 22144320.

The previous prime is 44971153. The next prime is 44971183. The reversal of 44971166 is 66117944.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82856 + ... + 83396.

It is an arithmetic number, because the mean of its divisors is an integer number (4280445).

Almost surely, 2^44971166 is an apocalyptic number.

44971166 is a deficient number, since it is larger than the sum of its proper divisors (23515954).

44971166 is a wasteful number, since it uses less digits than its factorization.

44971166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099.

The product of its digits is 36288, while the sum is 38.

The square root of 44971166 is about 6706.0544286488. The cubic root of 44971166 is about 355.6133442457.

The spelling of 44971166 in words is "forty-four million, nine hundred seventy-one thousand, one hundred sixty-six".