109071244 has 24 divisors (see below), whose sum is σ = 202940640. Its totient is φ = 51177984.

The previous prime is 109071239. The next prime is 109071289. The reversal of 109071244 is 442170901.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6309 + ... + 16060.

It is an arithmetic number, because the mean of its divisors is an integer number (8455860).

Almost surely, 2^109071244 is an apocalyptic number.

It is an amenable number.

109071244 is a deficient number, since it is larger than the sum of its proper divisors (93869396).

109071244 is a wasteful number, since it uses less digits than its factorization.

109071244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22449 (or 22447 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 109071244 is about 10443.7179203577. The cubic root of 109071244 is about 477.7896695476.

The spelling of 109071244 in words is "one hundred nine million, seventy-one thousand, two hundred forty-four".