44375442 has 16 divisors (see below), whose sum is σ = 88822560. Its totient is φ = 14779872.

The previous prime is 44375417. The next prime is 44375447. The reversal of 44375442 is 24457344.

It is not an unprimeable number, because it can be changed into a prime (44375447) 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, 8409 + ... + 12627.

It is an arithmetic number, because the mean of its divisors is an integer number (5551410).

Almost surely, 2^44375442 is an apocalyptic number.

44375442 is an abundant number, since it is smaller than the sum of its proper divisors (44447118).

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

44375442 is a wasteful number, since it uses less digits than its factorization.

44375442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977.

The product of its digits is 53760, while the sum is 33.

The square root of 44375442 is about 6661.4894730833. The cubic root of 44375442 is about 354.0361130128.

The spelling of 44375442 in words is "forty-four million, three hundred seventy-five thousand, four hundred forty-two".