44052290 has 16 divisors (see below), whose sum is σ = 79455168. Its totient is φ = 17585136.

The previous prime is 44052233. The next prime is 44052293. The reversal of 44052290 is 9225044.

It is not an unprimeable number, because it can be changed into a prime (44052293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019 + ... + 9441.

It is an arithmetic number, because the mean of its divisors is an integer number (4965948).

Almost surely, 2^44052290 is an apocalyptic number.

44052290 is a deficient number, since it is larger than the sum of its proper divisors (35402878).

44052290 is a wasteful number, since it uses less digits than its factorization.

44052290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8953.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 44052290 is about 6637.1899174274. The cubic root of 44052290 is about 353.1746281047.

The spelling of 44052290 in words is "forty-four million, fifty-two thousand, two hundred ninety".