44488868 has 6 divisors (see below), whose sum is σ = 77855526. Its totient is φ = 22244432.

The previous prime is 44488859. The next prime is 44488879. The reversal of 44488868 is 86888444.

It can be written as a sum of positive squares in only one way, i.e., 43138624 + 1350244 = 6568^2 + 1162^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561105 + ... + 5561112.

It is an arithmetic number, because the mean of its divisors is an integer number (12975921).

Almost surely, 2^44488868 is an apocalyptic number.

It is an amenable number.

44488868 is a deficient number, since it is larger than the sum of its proper divisors (33366658).

44488868 is a wasteful number, since it uses less digits than its factorization.

44488868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11122221 (or 11122219 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 50.

The square root of 44488868 is about 6669.9976011990. The cubic root of 44488868 is about 354.3375014419.

The spelling of 44488868 in words is "forty-four million, four hundred eighty-eight thousand, eight hundred sixty-eight".