13710869 has 4 divisors (see below), whose sum is σ = 13718496. Its totient is φ = 13703244.

The previous prime is 13710847. The next prime is 13710871. The reversal of 13710869 is 96801731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13710869 - 2¹² = 13706773 is a prime.

It is a super-2 number, since 2×13710869² = 375975857470322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13710839) 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, 542 + ... + 5264.

It is an arithmetic number, because the mean of its divisors is an integer number (3429624).

Almost surely, 2^13710869 is an apocalyptic number.

It is an amenable number.

13710869 is a deficient number, since it is larger than the sum of its proper divisors (7627).

13710869 is an equidigital number, since it uses as much as digits as its factorization.

13710869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7626.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 13710869 is about 3702.8190612019. The cubic root of 13710869 is about 239.3435126183.

The spelling of 13710869 in words is "thirteen million, seven hundred ten thousand, eight hundred sixty-nine".