44052426 has 48 divisors (see below), whose sum is σ = 107497728. Its totient is φ = 12916800.

The previous prime is 44052413. The next prime is 44052427. The reversal of 44052426 is 62425044.

It is a self number, because there is not a number n which added to its sum of digits gives 44052426.

It is not an unprimeable number, because it can be changed into a prime (44052427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2550 + ... + 9726.

It is an arithmetic number, because the mean of its divisors is an integer number (2239536).

Almost surely, 2^44052426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44052426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53748864).

44052426 is an abundant number, since it is smaller than the sum of its proper divisors (63445302).

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

44052426 is a wasteful number, since it uses less digits than its factorization.

44052426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7227 (or 7224 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 44052426 is about 6637.2001627192. The cubic root of 44052426 is about 353.1749915493.

The spelling of 44052426 in words is "forty-four million, fifty-two thousand, four hundred twenty-six".