13232986 has 8 divisors (see below), whose sum is σ = 21376404. Its totient is φ = 6107520.

The previous prime is 13232983. The next prime is 13233007. The reversal of 13232986 is 68923231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12033961 + 1199025 = 3469^2 + 1095^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13232986² = 350223836952392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13232983) 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, 254455 + ... + 254506.

Almost surely, 2^13232986 is an apocalyptic number.

13232986 is a deficient number, since it is larger than the sum of its proper divisors (8143418).

13232986 is a wasteful number, since it uses less digits than its factorization.

13232986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508976.

The product of its digits is 15552, while the sum is 34.

The square root of 13232986 is about 3637.7171412852. The cubic root of 13232986 is about 236.5298470794.

The spelling of 13232986 in words is "thirteen million, two hundred thirty-two thousand, nine hundred eighty-six".