44214660 has 180 divisors, whose sum is σ = 161638092. Its totient is φ = 10088064.

The previous prime is 44214629. The next prime is 44214679. The reversal of 44214660 is 6641244.

It can be written as a sum of positive squares in 2 ways, for example, as 9144576 + 35070084 = 3024^2 + 5922^2 .

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 79102 + ... + 79658.

Almost surely, 2^44214660 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 44214660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80819046).

44214660 is an abundant number, since it is smaller than the sum of its proper divisors (117423432).

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

44214660 is a wasteful number, since it uses less digits than its factorization.

44214660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 44214660 is about 6649.4105001872. The cubic root of 44214660 is about 353.6080119565.

The spelling of 44214660 in words is "forty-four million, two hundred fourteen thousand, six hundred sixty".