13232887 has 2 divisors, whose sum is σ = 13232888. Its totient is φ = 13232886.

The previous prime is 13232867. The next prime is 13232893. The reversal of 13232887 is 78823231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13232887 - 2¹⁵ = 13200119 is a prime.

It is a super-3 number, since 3×13232887³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13232867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616443 + 6616444.

It is an arithmetic number, because the mean of its divisors is an integer number (6616444).

Almost surely, 2^13232887 is an apocalyptic number.

13232887 is a deficient number, since it is larger than the sum of its proper divisors (1).

13232887 is an equidigital number, since it uses as much as digits as its factorization.

13232887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 34.

The square root of 13232887 is about 3637.7035338246. The cubic root of 13232887 is about 236.5292572273.

The spelling of 13232887 in words is "thirteen million, two hundred thirty-two thousand, eight hundred eighty-seven".