44968554 has 64 divisors (see below), whose sum is σ = 107856000. Its totient is φ = 13841280.

The previous prime is 44968549. The next prime is 44968571. The reversal of 44968554 is 45586944.

44968554 is a `hidden beast` number, since 4 + 4 + 96 + 8 + 554 = 666.

44968554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41532 + ... + 42600.

It is an arithmetic number, because the mean of its divisors is an integer number (1685250).

Almost surely, 2^44968554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44968554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53928000).

44968554 is an abundant number, since it is smaller than the sum of its proper divisors (62887446).

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

44968554 is a wasteful number, since it uses less digits than its factorization.

44968554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140 (or 1134 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 44968554 is about 6705.8596764322. The cubic root of 44968554 is about 355.6064592412.

The spelling of 44968554 in words is "forty-four million, nine hundred sixty-eight thousand, five hundred fifty-four".