13143196 has 12 divisors (see below), whose sum is σ = 25091640. Its totient is φ = 5974160.

The previous prime is 13143187. The next prime is 13143197. The reversal of 13143196 is 69134131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149311 + ... + 149398.

It is an arithmetic number, because the mean of its divisors is an integer number (2090970).

Almost surely, 2^13143196 is an apocalyptic number.

It is an amenable number.

13143196 is a deficient number, since it is larger than the sum of its proper divisors (11948444).

13143196 is a wasteful number, since it uses less digits than its factorization.

13143196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298724 (or 298722 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 13143196 is about 3625.3546033457. The cubic root of 13143196 is about 235.9936558670.

The spelling of 13143196 in words is "thirteen million, one hundred forty-three thousand, one hundred ninety-six".