44822990 has 8 divisors (see below), whose sum is σ = 80681400. Its totient is φ = 17929192.

The previous prime is 44822977. The next prime is 44823011. The reversal of 44822990 is 9922844.

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, 2241140 + ... + 2241159.

It is an arithmetic number, because the mean of its divisors is an integer number (10085175).

Almost surely, 2^44822990 is an apocalyptic number.

44822990 is a deficient number, since it is larger than the sum of its proper divisors (35858410).

44822990 is a wasteful number, since it uses less digits than its factorization.

44822990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482306.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 44822990 is about 6694.9973861085. The cubic root of 44822990 is about 355.2223430251. Note that the first 3 decimals are identical.

The spelling of 44822990 in words is "forty-four million, eight hundred twenty-two thousand, nine hundred ninety".