13698456 has 32 divisors (see below), whose sum is σ = 34732800. Its totient is φ = 4501280.

The previous prime is 13698431. The next prime is 13698457. The reversal of 13698456 is 65489631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13698457) 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, 2316 + ... + 5723.

It is an arithmetic number, because the mean of its divisors is an integer number (1085400).

Almost surely, 2^13698456 is an apocalyptic number.

It is an amenable number.

13698456 is an abundant number, since it is smaller than the sum of its proper divisors (21034344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13698456 is a wasteful number, since it uses less digits than its factorization.

13698456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8119 (or 8115 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 13698456 is about 3701.1425263018. The cubic root of 13698456 is about 239.2712617140.

The spelling of 13698456 in words is "thirteen million, six hundred ninety-eight thousand, four hundred fifty-six".