44789982 has 32 divisors (see below), whose sum is σ = 92806560. Its totient is φ = 14401920.

The previous prime is 44789981. The next prime is 44789989. The reversal of 44789982 is 28998744.

It is a super-2 number, since 2×44789982² = 4012284975120648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44789981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18244 + ... + 20552.

It is an arithmetic number, because the mean of its divisors is an integer number (2900205).

Almost surely, 2^44789982 is an apocalyptic number.

44789982 is an abundant number, since it is smaller than the sum of its proper divisors (48016578).

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

44789982 is a wasteful number, since it uses less digits than its factorization.

44789982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428.

The product of its digits is 1161216, while the sum is 51.

The square root of 44789982 is about 6692.5318079184. The cubic root of 44789982 is about 355.1351254429.

The spelling of 44789982 in words is "forty-four million, seven hundred eighty-nine thousand, nine hundred eighty-two".