44742328 has 8 divisors (see below), whose sum is σ = 83891880. Its totient is φ = 22371160.

The previous prime is 44742319. The next prime is 44742407. The reversal of 44742328 is 82324744.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 44742293 and 44742302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2796388 + ... + 2796403.

It is an arithmetic number, because the mean of its divisors is an integer number (10486485).

Almost surely, 2^44742328 is an apocalyptic number.

It is an amenable number.

44742328 is a deficient number, since it is larger than the sum of its proper divisors (39149552).

44742328 is a wasteful number, since it uses less digits than its factorization.

44742328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5592797 (or 5592793 counting only the distinct ones).

The product of its digits is 43008, while the sum is 34.

The square root of 44742328 is about 6688.9706233471. The cubic root of 44742328 is about 355.0091328736.

The spelling of 44742328 in words is "forty-four million, seven hundred forty-two thousand, three hundred twenty-eight".