13698701 has 4 divisors (see below), whose sum is σ = 14171100. Its totient is φ = 13226304.

The previous prime is 13698697. The next prime is 13698703. The reversal of 13698701 is 10789631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10789631 = 257 ⋅41983.

It can be written as a sum of positive squares in 2 ways, for example, as 11526025 + 2172676 = 3395^2 + 1474^2 .

It is a cyclic number.

It is not a de Polignac number, because 13698701 - 2² = 13698697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13698703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236156 + ... + 236213.

It is an arithmetic number, because the mean of its divisors is an integer number (3542775).

Almost surely, 2^13698701 is an apocalyptic number.

It is an amenable number.

13698701 is a deficient number, since it is larger than the sum of its proper divisors (472399).

13698701 is an equidigital number, since it uses as much as digits as its factorization.

13698701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472398.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 13698701 is about 3701.1756240416. The cubic root of 13698701 is about 239.2726881791.

The spelling of 13698701 in words is "thirteen million, six hundred ninety-eight thousand, seven hundred one".