44516648 has 16 divisors (see below), whose sum is σ = 91056960. Its totient is φ = 20234800.

The previous prime is 44516629. The next prime is 44516657. The reversal of 44516648 is 84661544.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252848 + ... + 253023.

It is an arithmetic number, because the mean of its divisors is an integer number (5691060).

Almost surely, 2^44516648 is an apocalyptic number.

It is an amenable number.

44516648 is an abundant number, since it is smaller than the sum of its proper divisors (46540312).

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

44516648 is a wasteful number, since it uses less digits than its factorization.

44516648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505888 (or 505884 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 44516648 is about 6672.0797357346. The cubic root of 44516648 is about 354.4112385968.

Subtracting 44516648 from its reverse (84661544), we obtain a square (40144896 = 6336²).

The spelling of 44516648 in words is "forty-four million, five hundred sixteen thousand, six hundred forty-eight".