44744892 has 24 divisors (see below), whose sum is σ = 106176000. Its totient is φ = 14661936.

The previous prime is 44744891. The next prime is 44744929. The reversal of 44744892 is 29844744.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44744891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30892 + ... + 32307.

It is an arithmetic number, because the mean of its divisors is an integer number (4424000).

Almost surely, 2^44744892 is an apocalyptic number.

It is an amenable number.

44744892 is an abundant number, since it is smaller than the sum of its proper divisors (61431108).

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

44744892 is a wasteful number, since it uses less digits than its factorization.

44744892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63265 (or 63263 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 44744892 is about 6689.1622793890. The cubic root of 44744892 is about 355.0159141183.

The spelling of 44744892 in words is "forty-four million, seven hundred forty-four thousand, eight hundred ninety-two".