44622068 has 12 divisors (see below), whose sum is σ = 80781540. Its totient is φ = 21541632.

The previous prime is 44622041. The next prime is 44622101. The reversal of 44622068 is 86022644.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9314704 + 35307364 = 3052^2 + 5942^2 .

It is a super-2 number, since 2×44622068² = 3982257905193248, which contains 22 as substring.

It is a congruent number.

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, 192221 + ... + 192452.

It is an arithmetic number, because the mean of its divisors is an integer number (6731795).

Almost surely, 2^44622068 is an apocalyptic number.

It is an amenable number.

44622068 is a deficient number, since it is larger than the sum of its proper divisors (36159472).

44622068 is a wasteful number, since it uses less digits than its factorization.

44622068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384706 (or 384704 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 44622068 is about 6679.9751496544. The cubic root of 44622068 is about 354.6907788049.

The spelling of 44622068 in words is "forty-four million, six hundred twenty-two thousand, sixty-eight".