13232999 has 4 divisors (see below), whose sum is σ = 14250936. Its totient is φ = 12215064.

The previous prime is 13232983. The next prime is 13233007. The reversal of 13232999 is 99923231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13232999 - 2⁴ = 13232983 is a prime.

It is a super-2 number, since 2×13232999² = 350224525068002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232099) 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, 508949 + ... + 508974.

It is an arithmetic number, because the mean of its divisors is an integer number (3562734).

Almost surely, 2^13232999 is an apocalyptic number.

13232999 is a deficient number, since it is larger than the sum of its proper divisors (1017937).

13232999 is a wasteful number, since it uses less digits than its factorization.

13232999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017936.

The product of its digits is 26244, while the sum is 38.

The square root of 13232999 is about 3637.7189281197. The cubic root of 13232999 is about 236.5299245345.

The spelling of 13232999 in words is "thirteen million, two hundred thirty-two thousand, nine hundred ninety-nine".