44673992 has 32 divisors (see below), whose sum is σ = 92754720. Its totient is φ = 20000640.

The previous prime is 44673991. The next prime is 44674009. The reversal of 44673992 is 29937644.

44673992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44673992² = 3991531122432128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (44673991) 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 7 ways as a sum of consecutive naturals, for example, 2108 + ... + 9684.

It is an arithmetic number, because the mean of its divisors is an integer number (2898585).

Almost surely, 2^44673992 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 44673992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46377360).

44673992 is an abundant number, since it is smaller than the sum of its proper divisors (48080728).

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

44673992 is a wasteful number, since it uses less digits than its factorization.

44673992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7661 (or 7657 counting only the distinct ones).

The product of its digits is 326592, while the sum is 44.

The square root of 44673992 is about 6683.8605610829. The cubic root of 44673992 is about 354.8283028737.

The spelling of 44673992 in words is "forty-four million, six hundred seventy-three thousand, nine hundred ninety-two".