12673161 has 12 divisors (see below), whose sum is σ = 19101888. Its totient is φ = 8081304.

The previous prime is 12673151. The next prime is 12673163. The reversal of 12673161 is 16137621.

It is not a de Polignac number, because 12673161 - 2¹⁰ = 12672137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12673163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30405 + ... + 30818.

It is an arithmetic number, because the mean of its divisors is an integer number (1591824).

Almost surely, 2^12673161 is an apocalyptic number.

It is an amenable number.

12673161 is a deficient number, since it is larger than the sum of its proper divisors (6428727).

12673161 is a wasteful number, since it uses less digits than its factorization.

12673161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61252 (or 61249 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 12673161 is about 3559.9383421627. The cubic root of 12673161 is about 233.1461871268.

The spelling of 12673161 in words is "twelve million, six hundred seventy-three thousand, one hundred sixty-one".