44745722 has 32 divisors (see below), whose sum is σ = 82416000. Its totient is φ = 18162144.

The previous prime is 44745697. The next prime is 44745731. The reversal of 44745722 is 22754744.

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, 11318 + ... + 14750.

It is an arithmetic number, because the mean of its divisors is an integer number (2575500).

Almost surely, 2^44745722 is an apocalyptic number.

44745722 is a deficient number, since it is larger than the sum of its proper divisors (37670278).

44745722 is a wasteful number, since it uses less digits than its factorization.

44745722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475 (or 3461 counting only the distinct ones).

The product of its digits is 62720, while the sum is 35.

The square root of 44745722 is about 6689.2243197549. The cubic root of 44745722 is about 355.0181092395.

The spelling of 44745722 in words is "forty-four million, seven hundred forty-five thousand, seven hundred twenty-two".