44434656 has 240 divisors, whose sum is σ = 156119040. Its totient is φ = 12130560.

The previous prime is 44434627. The next prime is 44434667. The reversal of 44434656 is 65643444.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 44434656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 562425 + ... + 562503.

It is an arithmetic number, because the mean of its divisors is an integer number (650496).

Almost surely, 2^44434656 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 44434656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78059520).

44434656 is an abundant number, since it is smaller than the sum of its proper divisors (111684384).

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

44434656 is a wasteful number, since it uses less digits than its factorization.

44434656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 122 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 44434656 is about 6665.9324929075. The cubic root of 44434656 is about 354.1935167156.

The spelling of 44434656 in words is "forty-four million, four hundred thirty-four thousand, six hundred fifty-six".