44642922 has 16 divisors (see below), whose sum is σ = 89392032. Its totient is φ = 14863280.

The previous prime is 44642921. The next prime is 44642953. The reversal of 44642922 is 22924644.

It is not an unprimeable number, because it can be changed into a prime (44642921) 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, 1693 + ... + 9599.

It is an arithmetic number, because the mean of its divisors is an integer number (5587002).

Almost surely, 2^44642922 is an apocalyptic number.

44642922 is an abundant number, since it is smaller than the sum of its proper divisors (44749110).

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

44642922 is a wasteful number, since it uses less digits than its factorization.

44642922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8853.

The product of its digits is 27648, while the sum is 33.

The square root of 44642922 is about 6681.5359012730. The cubic root of 44642922 is about 354.7460247841.

The spelling of 44642922 in words is "forty-four million, six hundred forty-two thousand, nine hundred twenty-two".