13201269 has 8 divisors (see below), whose sum is σ = 17740800. Its totient is φ = 8731296.

The previous prime is 13201261. The next prime is 13201283. The reversal of 13201269 is 96210231.

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

It is not a de Polignac number, because 13201269 - 2³ = 13201261 is a prime.

It is a super-2 number, since 2×13201269² = 348547006420722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16944 + ... + 17705.

It is an arithmetic number, because the mean of its divisors is an integer number (2217600).

Almost surely, 2^13201269 is an apocalyptic number.

It is an amenable number.

13201269 is a deficient number, since it is larger than the sum of its proper divisors (4539531).

13201269 is a wasteful number, since it uses less digits than its factorization.

13201269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34779.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 13201269 is about 3633.3550610971. The cubic root of 13201269 is about 236.3407232540.

The spelling of 13201269 in words is "thirteen million, two hundred one thousand, two hundred sixty-nine".