44488616 has 8 divisors (see below), whose sum is σ = 83416170. Its totient is φ = 22244304.

The previous prime is 44488607. The next prime is 44488621. The reversal of 44488616 is 61688444.

It can be written as a sum of positive squares in only one way, i.e., 33292900 + 11195716 = 5770^2 + 3346^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780531 + ... + 2780546.

Almost surely, 2^44488616 is an apocalyptic number.

It is an amenable number.

44488616 is a deficient number, since it is larger than the sum of its proper divisors (38927554).

44488616 is a wasteful number, since it uses less digits than its factorization.

44488616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561083 (or 5561079 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 44488616 is about 6669.9787106107. The cubic root of 44488616 is about 354.3368324115.

The spelling of 44488616 in words is "forty-four million, four hundred eighty-eight thousand, six hundred sixteen".