13146697 has 8 divisors (see below), whose sum is σ = 13628672. Its totient is φ = 12668400.

The previous prime is 13146677. The next prime is 13146737. The reversal of 13146697 is 79664131.

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 13146697 - 2¹⁵ = 13113929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13146607) 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, 7822 + ... + 9352.

It is an arithmetic number, because the mean of its divisors is an integer number (1703584).

Almost surely, 2^13146697 is an apocalyptic number.

It is an amenable number.

13146697 is a deficient number, since it is larger than the sum of its proper divisors (481975).

13146697 is a wasteful number, since it uses less digits than its factorization.

13146697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839.

The product of its digits is 27216, while the sum is 37.

The square root of 13146697 is about 3625.8374205141. The cubic root of 13146697 is about 236.0146081640.

The spelling of 13146697 in words is "thirteen million, one hundred forty-six thousand, six hundred ninety-seven".