13187034 has 24 divisors (see below), whose sum is σ = 32653920. Its totient is φ = 3767688.

The previous prime is 13187033. The next prime is 13187039. The reversal of 13187034 is 43078131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13186989 and 13187007.

It is not an unprimeable number, because it can be changed into a prime (13187033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52204 + ... + 52455.

It is an arithmetic number, because the mean of its divisors is an integer number (1360580).

Almost surely, 2^13187034 is an apocalyptic number.

13187034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13187034 is an abundant number, since it is smaller than the sum of its proper divisors (19466886).

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

13187034 is a wasteful number, since it uses less digits than its factorization.

13187034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104674 (or 104671 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13187034 is about 3631.3955994906. The cubic root of 13187034 is about 236.2557435406.

The spelling of 13187034 in words is "thirteen million, one hundred eighty-seven thousand, thirty-four".