44622066 has 16 divisors (see below), whose sum is σ = 89780544. Its totient is φ = 14784624.

The previous prime is 44622041. The next prime is 44622101. The reversal of 44622066 is 66022644.

It is a super-2 number, since 2×44622066² = 3982257548216712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21265 + ... + 23268.

It is an arithmetic number, because the mean of its divisors is an integer number (5611284).

Almost surely, 2^44622066 is an apocalyptic number.

44622066 is an abundant number, since it is smaller than the sum of its proper divisors (45158478).

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

44622066 is a wasteful number, since it uses less digits than its factorization.

44622066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44705.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 44622066 is about 6679.9749999532. The cubic root of 44622066 is about 354.6907735057.

The spelling of 44622066 in words is "forty-four million, six hundred twenty-two thousand, sixty-six".