44122438 has 8 divisors (see below), whose sum is σ = 66375432. Its totient is φ = 21997296.

The previous prime is 44122409. The next prime is 44122451. The reversal of 44122438 is 83422144.

It is a happy number.

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

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, 31095 + ... + 32482.

It is an arithmetic number, because the mean of its divisors is an integer number (8296929).

Almost surely, 2^44122438 is an apocalyptic number.

44122438 is a deficient number, since it is larger than the sum of its proper divisors (22252994).

44122438 is a wasteful number, since it uses less digits than its factorization.

44122438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63926.

The product of its digits is 6144, while the sum is 28.

The square root of 44122438 is about 6642.4722807099. The cubic root of 44122438 is about 353.3619914653.

The spelling of 44122438 in words is "forty-four million, one hundred twenty-two thousand, four hundred thirty-eight".