44130492 has 72 divisors (see below), whose sum is σ = 130961376. Its totient is φ = 12265344.

The previous prime is 44130469. The next prime is 44130497. The reversal of 44130492 is 29403144.

44130492 is a `hidden beast` number, since 44 + 130 + 492 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44130497) 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, 6958 + ... + 11690.

It is an arithmetic number, because the mean of its divisors is an integer number (1818908).

Almost surely, 2^44130492 is an apocalyptic number.

44130492 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 44130492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65480688).

44130492 is an abundant number, since it is smaller than the sum of its proper divisors (86830884).

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

44130492 is a wasteful number, since it uses less digits than its factorization.

44130492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787 (or 4782 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 44130492 is about 6643.0785032242. The cubic root of 44130492 is about 353.3834907634.

The spelling of 44130492 in words is "forty-four million, one hundred thirty thousand, four hundred ninety-two".