44099858 has 8 divisors (see below), whose sum is σ = 72163440. Its totient is φ = 20045380.

The previous prime is 44099849. The next prime is 44099863. The reversal of 44099858 is 85899044.

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

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, 1002248 + ... + 1002291.

It is an arithmetic number, because the mean of its divisors is an integer number (9020430).

Almost surely, 2^44099858 is an apocalyptic number.

44099858 is a deficient number, since it is larger than the sum of its proper divisors (28063582).

44099858 is a wasteful number, since it uses less digits than its factorization.

44099858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004552.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 44099858 is about 6640.7723948348. The cubic root of 44099858 is about 353.3017025994.

The spelling of 44099858 in words is "forty-four million, ninety-nine thousand, eight hundred fifty-eight".