44252022 has 16 divisors (see below), whose sum is σ = 89000640. Its totient is φ = 14667912.

The previous prime is 44252017. The next prime is 44252077. The reversal of 44252022 is 22025244.

It is a self number, because there is not a number n which added to its sum of digits gives 44252022.

It is a congruent number.

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, 19528 + ... + 21675.

It is an arithmetic number, because the mean of its divisors is an integer number (5562540).

Almost surely, 2^44252022 is an apocalyptic number.

44252022 is an abundant number, since it is smaller than the sum of its proper divisors (44748618).

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

44252022 is a wasteful number, since it uses less digits than its factorization.

44252022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41387.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 44252022 is about 6652.2193289157. The cubic root of 44252022 is about 353.7075851372.

Adding to 44252022 its reverse (22025244), we get a palindrome (66277266).

The spelling of 44252022 in words is "forty-four million, two hundred fifty-two thousand, twenty-two".