13696870 has 32 divisors (see below), whose sum is σ = 27560736. Its totient is φ = 4857600.

The previous prime is 13696867. The next prime is 13696873. The reversal of 13696870 is 7869631.

It is an interprime number because it is at equal distance from previous prime (13696867) and next prime (13696873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13696873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2992 + ... + 6028.

It is an arithmetic number, because the mean of its divisors is an integer number (861273).

Almost surely, 2^13696870 is an apocalyptic number.

13696870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13696870 is an abundant number, since it is smaller than the sum of its proper divisors (13863866).

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

13696870 is a wasteful number, since it uses less digits than its factorization.

13696870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 13696870 is about 3700.9282619365. The cubic root of 13696870 is about 239.2620271241.

The spelling of 13696870 in words is "thirteen million, six hundred ninety-six thousand, eight hundred seventy".