44089438 has 8 divisors (see below), whose sum is σ = 67065840. Its totient is φ = 21734160.

The previous prime is 44089403. The next prime is 44089453. The reversal of 44089438 is 83498044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44089438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155103 + ... + 155386.

It is an arithmetic number, because the mean of its divisors is an integer number (8383230).

Almost surely, 2^44089438 is an apocalyptic number.

44089438 is a deficient number, since it is larger than the sum of its proper divisors (22976402).

44089438 is a wasteful number, since it uses less digits than its factorization.

44089438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310562.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 44089438 is about 6639.9878011936. The cubic root of 44089438 is about 353.2738741370.

The spelling of 44089438 in words is "forty-four million, eighty-nine thousand, four hundred thirty-eight".