13691153 has 16 divisors (see below), whose sum is σ = 16573440. Its totient is φ = 11048400.

The previous prime is 13691149. The next prime is 13691159. The reversal of 13691153 is 35119631.

It is a cyclic number.

It is not a de Polignac number, because 13691153 - 2² = 13691149 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13691159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41198 + ... + 41528.

It is an arithmetic number, because the mean of its divisors is an integer number (1035840).

Almost surely, 2^13691153 is an apocalyptic number.

It is an amenable number.

13691153 is a deficient number, since it is larger than the sum of its proper divisors (2882287).

13691153 is a wasteful number, since it uses less digits than its factorization.

13691153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668.

The product of its digits is 2430, while the sum is 29.

The square root of 13691153 is about 3700.1558075303. The cubic root of 13691153 is about 239.2287335963.

The spelling of 13691153 in words is "thirteen million, six hundred ninety-one thousand, one hundred fifty-three".