44291166 has 16 divisors (see below), whose sum is σ = 93244800. Its totient is φ = 13986648.

The previous prime is 44291153. The next prime is 44291167. The reversal of 44291166 is 66119244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44291167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194146 + ... + 194373.

It is an arithmetic number, because the mean of its divisors is an integer number (5827800).

Almost surely, 2^44291166 is an apocalyptic number.

44291166 is an abundant number, since it is smaller than the sum of its proper divisors (48953634).

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

44291166 is a wasteful number, since it uses less digits than its factorization.

44291166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388543.

The product of its digits is 10368, while the sum is 33.

The square root of 44291166 is about 6655.1608545549. The cubic root of 44291166 is about 353.8118474108.

The spelling of 44291166 in words is "forty-four million, two hundred ninety-one thousand, one hundred sixty-six".