44107902 has 48 divisors (see below), whose sum is σ = 101267712. Its totient is φ = 14382360.

The previous prime is 44107901. The next prime is 44107913. The reversal of 44107902 is 20970144.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44107901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21877 + ... + 23807.

It is an arithmetic number, because the mean of its divisors is an integer number (2109744).

Almost surely, 2^44107902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44107902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50633856).

44107902 is an abundant number, since it is smaller than the sum of its proper divisors (57159810).

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

44107902 is a wasteful number, since it uses less digits than its factorization.

44107902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995 (or 1983 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 44107902 is about 6641.3780196583. The cubic root of 44107902 is about 353.3231825334.

The spelling of 44107902 in words is "forty-four million, one hundred seven thousand, nine hundred two".