13097166 has 16 divisors (see below), whose sum is σ = 27333504. Its totient is φ = 4175864.

The previous prime is 13097153. The next prime is 13097177. The reversal of 13097166 is 66179031.

13097166 = 1808² + 1809² + ... + 1811².

It is a congruent number.

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, 47316 + ... + 47591.

It is an arithmetic number, because the mean of its divisors is an integer number (1708344).

Almost surely, 2^13097166 is an apocalyptic number.

13097166 is an abundant number, since it is smaller than the sum of its proper divisors (14236338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13097166 is a wasteful number, since it uses less digits than its factorization.

13097166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94935.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 13097166 is about 3619.0006907985. Note that the first 3 decimals coincide. The cubic root of 13097166 is about 235.7178352345.

The spelling of 13097166 in words is "thirteen million, ninety-seven thousand, one hundred sixty-six".