44770616 has 32 divisors (see below), whose sum is σ = 93139200. Its totient is φ = 20003040.

The previous prime is 44770601. The next prime is 44770651. The reversal of 44770616 is 61607744.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881 + ... + 9503.

It is an arithmetic number, because the mean of its divisors is an integer number (2910600).

Almost surely, 2^44770616 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 44770616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46569600).

44770616 is an abundant number, since it is smaller than the sum of its proper divisors (48368584).

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

44770616 is a wasteful number, since it uses less digits than its factorization.

44770616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8699 (or 8695 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 44770616 is about 6691.0848148861. The cubic root of 44770616 is about 355.0839343953.

The spelling of 44770616 in words is "forty-four million, seven hundred seventy thousand, six hundred sixteen".