44890976 has 72 divisors (see below), whose sum is σ = 99941184. Its totient is φ = 19710720.

The previous prime is 44890973. The next prime is 44890987. The reversal of 44890976 is 67909844.

It is a self number, because there is not a number n which added to its sum of digits gives 44890976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44890973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 760835 + ... + 760893.

It is an arithmetic number, because the mean of its divisors is an integer number (1388072).

Almost surely, 2^44890976 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 44890976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49970592).

44890976 is an abundant number, since it is smaller than the sum of its proper divisors (55050208).

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

44890976 is a wasteful number, since it uses less digits than its factorization.

44890976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 44890976 is about 6700.0728354250. The cubic root of 44890976 is about 355.4018487241.

The spelling of 44890976 in words is "forty-four million, eight hundred ninety thousand, nine hundred seventy-six".