44522971 has 4 divisors (see below), whose sum is σ = 44538712. Its totient is φ = 44507232.

The previous prime is 44522953. The next prime is 44522981. The reversal of 44522971 is 17922544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44522971 - 2⁵ = 44522939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44522981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2325 + ... + 9718.

It is an arithmetic number, because the mean of its divisors is an integer number (11134678).

Almost surely, 2^44522971 is an apocalyptic number.

44522971 is a deficient number, since it is larger than the sum of its proper divisors (15741).

44522971 is a wasteful number, since it uses less digits than its factorization.

44522971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15740.

The product of its digits is 20160, while the sum is 34.

The square root of 44522971 is about 6672.5535591706. The cubic root of 44522971 is about 354.4280176093.

The spelling of 44522971 in words is "forty-four million, five hundred twenty-two thousand, nine hundred seventy-one".