44519742 has 24 divisors (see below), whose sum is σ = 97348680. Its totient is φ = 14703120.

The previous prime is 44519731. The next prime is 44519759. The reversal of 44519742 is 24791544.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44519697 and 44519706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9384 + ... + 13307.

It is an arithmetic number, because the mean of its divisors is an integer number (4056195).

Almost surely, 2^44519742 is an apocalyptic number.

44519742 is an abundant number, since it is smaller than the sum of its proper divisors (52828938).

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

44519742 is a wasteful number, since it uses less digits than its factorization.

44519742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22808 (or 22805 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 44519742 is about 6672.3115934435. The cubic root of 44519742 is about 354.4194491804.

The spelling of 44519742 in words is "forty-four million, five hundred nineteen thousand, seven hundred forty-two".