13536830 has 16 divisors (see below), whose sum is σ = 24933744. Its totient is φ = 5288640.

The previous prime is 13536829. The next prime is 13536841. The reversal of 13536830 is 3863531.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13536793 and 13536802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15311 + ... + 16170.

It is an arithmetic number, because the mean of its divisors is an integer number (1558359).

Almost surely, 2^13536830 is an apocalyptic number.

13536830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13536830 is a deficient number, since it is larger than the sum of its proper divisors (11396914).

13536830 is a wasteful number, since it uses less digits than its factorization.

13536830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31531.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 13536830 is about 3679.2431286883. The cubic root of 13536830 is about 238.3264944435.

The spelling of 13536830 in words is "thirteen million, five hundred thirty-six thousand, eight hundred thirty".