44422572 has 12 divisors (see below), whose sum is σ = 103652696. Its totient is φ = 14807520.

The previous prime is 44422549. The next prime is 44422583. The reversal of 44422572 is 27522444.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850929 + ... + 1850952.

Almost surely, 2^44422572 is an apocalyptic number.

It is an amenable number.

44422572 is an abundant number, since it is smaller than the sum of its proper divisors (59230124).

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

44422572 is a wasteful number, since it uses less digits than its factorization.

44422572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701888 (or 3701886 counting only the distinct ones).

The product of its digits is 17920, while the sum is 30.

The square root of 44422572 is about 6665.0260314570. The cubic root of 44422572 is about 354.1614061748.

The spelling of 44422572 in words is "forty-four million, four hundred twenty-two thousand, five hundred seventy-two".