44456622 has 24 divisors (see below), whose sum is σ = 103430376. Its totient is φ = 12701808.

The previous prime is 44456593. The next prime is 44456627. The reversal of 44456622 is 22665444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44456627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75313 + ... + 75900.

It is an arithmetic number, because the mean of its divisors is an integer number (4309599).

Almost surely, 2^44456622 is an apocalyptic number.

44456622 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

44456622 is an abundant number, since it is smaller than the sum of its proper divisors (58973754).

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

44456622 is a wasteful number, since it uses less digits than its factorization.

44456622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151232 (or 151225 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 44456622 is about 6667.5799207809. The cubic root of 44456622 is about 354.2518715660.

The spelling of 44456622 in words is "forty-four million, four hundred fifty-six thousand, six hundred twenty-two".