44772804 has 96 divisors (see below), whose sum is σ = 123002880. Its totient is φ = 14061600.

The previous prime is 44772803. The next prime is 44772823. The reversal of 44772804 is 40827744.

44772804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (44772803) by changing a digit.

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, 143809 + ... + 144119.

It is an arithmetic number, because the mean of its divisors is an integer number (1281280).

Almost surely, 2^44772804 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 44772804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61501440).

44772804 is an abundant number, since it is smaller than the sum of its proper divisors (78230076).

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

44772804 is a wasteful number, since it uses less digits than its factorization.

44772804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 44772804 is about 6691.2483140293. The cubic root of 44772804 is about 355.0897187770.

The spelling of 44772804 in words is "forty-four million, seven hundred seventy-two thousand, eight hundred four".