13492897 has 8 divisors (see below), whose sum is σ = 14863680. Its totient is φ = 12146160.

The previous prime is 13492891. The next prime is 13492933. The reversal of 13492897 is 79829431.

13492897 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 a cyclic number.

It is not a de Polignac number, because 13492897 - 2³ = 13492889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13492891) 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, 4822 + ... + 7087.

It is an arithmetic number, because the mean of its divisors is an integer number (1857960).

Almost surely, 2^13492897 is an apocalyptic number.

It is an amenable number.

13492897 is a deficient number, since it is larger than the sum of its proper divisors (1370783).

13492897 is a wasteful number, since it uses less digits than its factorization.

13492897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12023.

The product of its digits is 108864, while the sum is 43.

The square root of 13492897 is about 3673.2678911291. The cubic root of 13492897 is about 238.0683900628.

The spelling of 13492897 in words is "thirteen million, four hundred ninety-two thousand, eight hundred ninety-seven".