44382090 has 32 divisors (see below), whose sum is σ = 109118016. Its totient is φ = 11546240.

The previous prime is 44382077. The next prime is 44382103. The reversal of 44382090 is 9028344.

It is a happy number.

44382090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44382077) and next prime (44382103).

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 16812 + ... + 19271.

It is an arithmetic number, because the mean of its divisors is an integer number (3409938).

Almost surely, 2^44382090 is an apocalyptic number.

44382090 is an abundant number, since it is smaller than the sum of its proper divisors (64735926).

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

44382090 is a wasteful number, since it uses less digits than its factorization.

44382090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36134.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 44382090 is about 6661.9884418993. The cubic root of 44382090 is about 354.0537918193.

The spelling of 44382090 in words is "forty-four million, three hundred eighty-two thousand, ninety".