44879222 has 4 divisors (see below), whose sum is σ = 67318836. Its totient is φ = 22439610.

The previous prime is 44879221. The next prime is 44879243. The reversal of 44879222 is 22297844.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44879221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11219804 + ... + 11219807.

It is an arithmetic number, because the mean of its divisors is an integer number (16829709).

Almost surely, 2^44879222 is an apocalyptic number.

44879222 is a deficient number, since it is larger than the sum of its proper divisors (22439614).

44879222 is a wasteful number, since it uses less digits than its factorization.

44879222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22439613.

The product of its digits is 64512, while the sum is 38.

The square root of 44879222 is about 6699.1956233566. The cubic root of 44879222 is about 355.3708272111.

The spelling of 44879222 in words is "forty-four million, eight hundred seventy-nine thousand, two hundred twenty-two".