13692129 has 8 divisors (see below), whose sum is σ = 19915872. Its totient is φ = 8298240.

The previous prime is 13692083. The next prime is 13692167. The reversal of 13692129 is 92129631.

13692129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13692129 - 2¹³ = 13683937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 414913 = 13692129 / (1 + 3 + 6 + 9 + 2 + 1 + 2 + 9).

It is a self number, because there is not a number n which added to its sum of digits gives 13692129.

It is not an unprimeable number, because it can be changed into a prime (13691129) 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, 207424 + ... + 207489.

It is an arithmetic number, because the mean of its divisors is an integer number (2489484).

Almost surely, 2^13692129 is an apocalyptic number.

It is an amenable number.

13692129 is a deficient number, since it is larger than the sum of its proper divisors (6223743).

13692129 is a wasteful number, since it uses less digits than its factorization.

13692129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414927.

The product of its digits is 5832, while the sum is 33.

The square root of 13692129 is about 3700.2876915181. The cubic root of 13692129 is about 239.2344180870.

The spelling of 13692129 in words is "thirteen million, six hundred ninety-two thousand, one hundred twenty-nine".