44922245 has 16 divisors (see below), whose sum is σ = 57397248. Its totient is φ = 33634560.

The previous prime is 44922239. The next prime is 44922257. The reversal of 44922245 is 54222944.

It is a de Polignac number, because none of the positive numbers 2^k-44922245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14852 + ... + 17618.

It is an arithmetic number, because the mean of its divisors is an integer number (3587328).

Almost surely, 2^44922245 is an apocalyptic number.

It is an amenable number.

44922245 is a deficient number, since it is larger than the sum of its proper divisors (12475003).

44922245 is a wasteful number, since it uses less digits than its factorization.

44922245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980.

The product of its digits is 23040, while the sum is 32.

The square root of 44922245 is about 6702.4059113127. The cubic root of 44922245 is about 355.4843484609.

The spelling of 44922245 in words is "forty-four million, nine hundred twenty-two thousand, two hundred forty-five".