13134686 has 4 divisors (see below), whose sum is σ = 19702032. Its totient is φ = 6567342.

The previous prime is 13134683. The next prime is 13134689. The reversal of 13134686 is 68643131.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13134683) and next prime (13134689).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3283670 + ... + 3283673.

It is an arithmetic number, because the mean of its divisors is an integer number (4925508).

Almost surely, 2^13134686 is an apocalyptic number.

13134686 is a deficient number, since it is larger than the sum of its proper divisors (6567346).

13134686 is an equidigital number, since it uses as much as digits as its factorization.

13134686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6567345.

The product of its digits is 10368, while the sum is 32.

The square root of 13134686 is about 3624.1807350076. The cubic root of 13134686 is about 235.9427108859.

The spelling of 13134686 in words is "thirteen million, one hundred thirty-four thousand, six hundred eighty-six".