13741187 has 4 divisors (see below), whose sum is σ = 13766856. Its totient is φ = 13715520.

The previous prime is 13741183. The next prime is 13741193. The reversal of 13741187 is 78114731.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13741187 - 2² = 13741183 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13741183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12014 + ... + 13107.

It is an arithmetic number, because the mean of its divisors is an integer number (3441714).

Almost surely, 2^13741187 is an apocalyptic number.

13741187 is a deficient number, since it is larger than the sum of its proper divisors (25669).

13741187 is an equidigital number, since it uses as much as digits as its factorization.

13741187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25668.

The product of its digits is 4704, while the sum is 32.

The square root of 13741187 is about 3706.9107083932. The cubic root of 13741187 is about 239.5197979342.

The spelling of 13741187 in words is "thirteen million, seven hundred forty-one thousand, one hundred eighty-seven".