44742460 has 24 divisors (see below), whose sum is σ = 107382240. Its totient is φ = 15340224.

The previous prime is 44742437. The next prime is 44742461. The reversal of 44742460 is 6424744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44742461) 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, 159655 + ... + 159934.

It is an arithmetic number, because the mean of its divisors is an integer number (4474260).

Almost surely, 2^44742460 is an apocalyptic number.

It is an amenable number.

44742460 is an abundant number, since it is smaller than the sum of its proper divisors (62639780).

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

44742460 is a wasteful number, since it uses less digits than its factorization.

44742460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319605 (or 319603 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 44742460 is about 6688.9804903289. The cubic root of 44742460 is about 355.0094819923.

The spelling of 44742460 in words is "forty-four million, seven hundred forty-two thousand, four hundred sixty".