44055522 has 32 divisors (see below), whose sum is σ = 111888000. Its totient is φ = 12587184.

The previous prime is 44055503. The next prime is 44055541. The reversal of 44055522 is 22555044.

It is an interprime number because it is at equal distance from previous prime (44055503) and next prime (44055541).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57897 + ... + 58652.

It is an arithmetic number, because the mean of its divisors is an integer number (3496500).

Almost surely, 2^44055522 is an apocalyptic number.

44055522 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

44055522 is an abundant number, since it is smaller than the sum of its proper divisors (67832478).

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

44055522 is a wasteful number, since it uses less digits than its factorization.

44055522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116567 (or 116561 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 44055522 is about 6637.4333894963. The cubic root of 44055522 is about 353.1832650563.

The spelling of 44055522 in words is "forty-four million, fifty-five thousand, five hundred twenty-two".