44488090 has 16 divisors (see below), whose sum is σ = 80173800. Its totient is φ = 17774080.

The previous prime is 44488061. The next prime is 44488091. The reversal of 44488090 is 9088444.

It can be written as a sum of positive squares in 4 ways, for example, as 43996689 + 491401 = 6633^2 + 701^2 .

It is not an unprimeable number, because it can be changed into a prime (44488091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8370 + ... + 12610.

Almost surely, 2^44488090 is an apocalyptic number.

44488090 is a deficient number, since it is larger than the sum of its proper divisors (35685710).

44488090 is a wasteful number, since it uses less digits than its factorization.

44488090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5297.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 44488090 is about 6669.9392800834. The cubic root of 44488090 is about 354.3354359351.

The spelling of 44488090 in words is "forty-four million, four hundred eighty-eight thousand, ninety".