44485392 has 80 divisors (see below), whose sum is σ = 134435840. Its totient is φ = 12410496.

The previous prime is 44485367. The next prime is 44485411. The reversal of 44485392 is 29358444.

It is a self number, because there is not a number n which added to its sum of digits gives 44485392.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12909 + ... + 15987.

It is an arithmetic number, because the mean of its divisors is an integer number (1680448).

Almost surely, 2^44485392 is an apocalyptic number.

44485392 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44485392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67217920).

44485392 is an abundant number, since it is smaller than the sum of its proper divisors (89950448).

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

44485392 is a wasteful number, since it uses less digits than its factorization.

44485392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140 (or 3134 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 44485392 is about 6669.7370263002. The cubic root of 44485392 is about 354.3282728469.

The spelling of 44485392 in words is "forty-four million, four hundred eighty-five thousand, three hundred ninety-two".