44516992 has 64 divisors (see below), whose sum is σ = 98703360. Its totient is φ = 19860480.

The previous prime is 44516971. The next prime is 44516993. The reversal of 44516992 is 29961544.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (44516993) 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, 51153 + ... + 52015.

It is an arithmetic number, because the mean of its divisors is an integer number (1542240).

Almost surely, 2^44516992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44516992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49351680).

44516992 is an abundant number, since it is smaller than the sum of its proper divisors (54186368).

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

44516992 is a wasteful number, since it uses less digits than its factorization.

44516992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 909 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 44516992 is about 6672.1055147532. The cubic root of 44516992 is about 354.4121514924.

The spelling of 44516992 in words is "forty-four million, five hundred sixteen thousand, nine hundred ninety-two".