44165252 has 24 divisors (see below), whose sum is σ = 82114200. Its totient is φ = 20712960.

The previous prime is 44165203. The next prime is 44165287. The reversal of 44165252 is 25256144.

It can be written as a sum of positive squares in 4 ways, for example, as 3511876 + 40653376 = 1874^2 + 6376^2 .

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, 22802 + ... + 24662.

It is an arithmetic number, because the mean of its divisors is an integer number (3421425).

Almost surely, 2^44165252 is an apocalyptic number.

It is an amenable number.

44165252 is a deficient number, since it is larger than the sum of its proper divisors (37948948).

44165252 is a wasteful number, since it uses less digits than its factorization.

44165252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231 (or 2229 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 44165252 is about 6645.6942451485. The cubic root of 44165252 is about 353.4762488986.

The spelling of 44165252 in words is "forty-four million, one hundred sixty-five thousand, two hundred fifty-two".