109193164 has 6 divisors (see below), whose sum is σ = 191088044. Its totient is φ = 54596580.

The previous prime is 109193131. The next prime is 109193177. The reversal of 109193164 is 461391901.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13649142 + ... + 13649149.

Almost surely, 2^109193164 is an apocalyptic number.

It is an amenable number.

109193164 is a deficient number, since it is larger than the sum of its proper divisors (81894880).

109193164 is a wasteful number, since it uses less digits than its factorization.

109193164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27298295 (or 27298293 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 109193164 is about 10449.5532918876. The cubic root of 109193164 is about 477.9676279262.

The spelling of 109193164 in words is "one hundred nine million, one hundred ninety-three thousand, one hundred sixty-four".