13200969 has 8 divisors (see below), whose sum is σ = 17728480. Its totient is φ = 8737056.

The previous prime is 13200961. The next prime is 13200977. The reversal of 13200969 is 96900231.

13200969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13200961) and next prime (13200977).

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

It is not a de Polignac number, because 13200969 - 2³ = 13200961 is a prime.

It is a super-2 number, since 2×13200969² = 348531165077922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13200961) 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, 15412 + ... + 16245.

It is an arithmetic number, because the mean of its divisors is an integer number (2216060).

Almost surely, 2^13200969 is an apocalyptic number.

It is an amenable number.

13200969 is a deficient number, since it is larger than the sum of its proper divisors (4527511).

13200969 is a wasteful number, since it uses less digits than its factorization.

13200969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31799.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 13200969 is about 3633.3137767058. The cubic root of 13200969 is about 236.3389329526.

The spelling of 13200969 in words is "thirteen million, two hundred thousand, nine hundred sixty-nine".