44197136 has 20 divisors (see below), whose sum is σ = 87085200. Its totient is φ = 21723552.

The previous prime is 44197121. The next prime is 44197141. The reversal of 44197136 is 63179144.

It is a junction number, because it is equal to n+sod(n) for n = 44197096 and 44197105.

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, 22466 + ... + 24353.

It is an arithmetic number, because the mean of its divisors is an integer number (4354260).

Almost surely, 2^44197136 is an apocalyptic number.

It is an amenable number.

44197136 is a deficient number, since it is larger than the sum of its proper divisors (42888064).

44197136 is a wasteful number, since it uses less digits than its factorization.

44197136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46886 (or 46880 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 44197136 is about 6648.0926588007. The cubic root of 44197136 is about 353.5612895524.

The spelling of 44197136 in words is "forty-four million, one hundred ninety-seven thousand, one hundred thirty-six".