13232769 has 16 divisors (see below), whose sum is σ = 19341504. Its totient is φ = 7980800.

The previous prime is 13232761. The next prime is 13232771. The reversal of 13232769 is 96723231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13232769 - 2³ = 13232761 is a prime.

It is a super-2 number, since 2×13232769² = 350212350814722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13232761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6829 + ... + 8549.

It is an arithmetic number, because the mean of its divisors is an integer number (1208844).

Almost surely, 2^13232769 is an apocalyptic number.

It is an amenable number.

13232769 is a deficient number, since it is larger than the sum of its proper divisors (6108735).

13232769 is a wasteful number, since it uses less digits than its factorization.

13232769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968.

The product of its digits is 13608, while the sum is 33.

The square root of 13232769 is about 3637.6873147647. The cubic root of 13232769 is about 236.5285541674.

The spelling of 13232769 in words is "thirteen million, two hundred thirty-two thousand, seven hundred sixty-nine".