44998648 has 16 divisors (see below), whose sum is σ = 86430960. Its totient is φ = 21950400.

The previous prime is 44998627. The next prime is 44998721. The reversal of 44998648 is 84689944.

It is a junction number, because it is equal to n+sod(n) for n = 44998595 and 44998604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68268 + ... + 68923.

It is an arithmetic number, because the mean of its divisors is an integer number (5401935).

Almost surely, 2^44998648 is an apocalyptic number.

It is an amenable number.

44998648 is a deficient number, since it is larger than the sum of its proper divisors (41432312).

44998648 is a wasteful number, since it uses less digits than its factorization.

44998648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137238 (or 137234 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 52.

The square root of 44998648 is about 6708.1031596123. The cubic root of 44998648 is about 355.6857682506.

The spelling of 44998648 in words is "forty-four million, nine hundred ninety-eight thousand, six hundred forty-eight".