13626834 has 16 divisors (see below), whose sum is σ = 29350272. Its totient is φ = 4192848.

The previous prime is 13626827. The next prime is 13626869. The reversal of 13626834 is 43862631.

It is a junction number, because it is equal to n+sod(n) for n = 13626795 and 13626804.

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, 87274 + ... + 87429.

It is an arithmetic number, because the mean of its divisors is an integer number (1834392).

Almost surely, 2^13626834 is an apocalyptic number.

13626834 is an abundant number, since it is smaller than the sum of its proper divisors (15723438).

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

13626834 is a wasteful number, since it uses less digits than its factorization.

13626834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174721.

The product of its digits is 20736, while the sum is 33.

The square root of 13626834 is about 3691.4541850062. The cubic root of 13626834 is about 238.8535250899.

The spelling of 13626834 in words is "thirteen million, six hundred twenty-six thousand, eight hundred thirty-four".