44489648 has 30 divisors (see below), whose sum is σ = 100273716. Its totient is φ = 19066656.

The previous prime is 44489639. The next prime is 44489657. The reversal of 44489648 is 84698444.

It is an interprime number because it is at equal distance from previous prime (44489639) and next prime (44489657).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27590 + ... + 29157.

Almost surely, 2^44489648 is an apocalyptic number.

It is an amenable number.

44489648 is an abundant number, since it is smaller than the sum of its proper divisors (55784068).

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

44489648 is a wasteful number, since it uses less digits than its factorization.

44489648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56769 (or 56756 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 44489648 is about 6670.0560717283. The cubic root of 44489648 is about 354.3395722344.

It can be divided in two parts, 44 and 489648, that multiplied together give a palindrome (21544512).

The spelling of 44489648 in words is "forty-four million, four hundred eighty-nine thousand, six hundred forty-eight".