13698027 has 12 divisors (see below), whose sum is σ = 22612720. Its totient is φ = 7827408.

The previous prime is 13698023. The next prime is 13698053. The reversal of 13698027 is 72089631.

13698027 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13698027 - 2² = 13698023 is a prime.

It is a Duffinian number.

13698027 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 13697982 and 13698000.

It is not an unprimeable number, because it can be changed into a prime (13698023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108652 + ... + 108777.

Almost surely, 2^13698027 is an apocalyptic number.

13698027 is a deficient number, since it is larger than the sum of its proper divisors (8914693).

13698027 is a wasteful number, since it uses less digits than its factorization.

13698027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217442 (or 217439 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 13698027 is about 3701.0845707711. The cubic root of 13698027 is about 239.2687639034.

The spelling of 13698027 in words is "thirteen million, six hundred ninety-eight thousand, twenty-seven".