44873868 has 48 divisors (see below), whose sum is σ = 113460480. Its totient is φ = 13721664.

The previous prime is 44873831. The next prime is 44873893. The reversal of 44873868 is 86837844.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27121 + ... + 28727.

It is an arithmetic number, because the mean of its divisors is an integer number (2363760).

Almost surely, 2^44873868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44873868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56730240).

44873868 is an abundant number, since it is smaller than the sum of its proper divisors (68586612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44873868 is a wasteful number, since it uses less digits than its factorization.

44873868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806 (or 1804 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 48.

The square root of 44873868 is about 6698.7960112247. The cubic root of 44873868 is about 355.3566949766.

The spelling of 44873868 in words is "forty-four million, eight hundred seventy-three thousand, eight hundred sixty-eight".