44197744 has 20 divisors (see below), whose sum is σ = 85742280. Its totient is φ = 22070720.

The previous prime is 44197729. The next prime is 44197753. The reversal of 44197744 is 44779144.

Its product of digits (112896) is a multiple of the sum of its prime factors (3528).

It is a junction number, because it is equal to n+sod(n) for n = 44197697 and 44197706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17727 + ... + 20065.

It is an arithmetic number, because the mean of its divisors is an integer number (4287114).

Almost surely, 2^44197744 is an apocalyptic number.

It is an amenable number.

44197744 is a deficient number, since it is larger than the sum of its proper divisors (41544536).

44197744 is a wasteful number, since it uses less digits than its factorization.

44197744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528 (or 3522 counting only the distinct ones).

The product of its digits is 112896, while the sum is 40.

The square root of 44197744 is about 6648.1383860446. The cubic root of 44197744 is about 353.5629108058.

The spelling of 44197744 in words is "forty-four million, one hundred ninety-seven thousand, seven hundred forty-four".