44065422 has 12 divisors (see below), whose sum is σ = 95475120. Its totient is φ = 14688468.

The previous prime is 44065403. The next prime is 44065423. The reversal of 44065422 is 22456044.

44065422 is a `hidden beast` number, since 4 + 4 + 0 + 654 + 2 + 2 = 666.

It is a super-2 number, since 2×44065422² = 3883522832076168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44065423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1224022 + ... + 1224057.

It is an arithmetic number, because the mean of its divisors is an integer number (7956260).

Almost surely, 2^44065422 is an apocalyptic number.

44065422 is an abundant number, since it is smaller than the sum of its proper divisors (51409698).

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

44065422 is a wasteful number, since it uses less digits than its factorization.

44065422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448087 (or 2448084 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 44065422 is about 6638.1791178003. The cubic root of 44065422 is about 353.2097184367.

The spelling of 44065422 in words is "forty-four million, sixty-five thousand, four hundred twenty-two".