12087713 has 8 divisors (see below), whose sum is σ = 13335840. Its totient is φ = 10864480.

The previous prime is 12087709. The next prime is 12087727. The reversal of 12087713 is 31778021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12087713 - 2² = 12087709 is a prime.

It is a super-2 number, since 2×12087713² = 292225611140738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12087703) 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 7 ways as a sum of consecutive naturals, for example, 5195 + ... + 7152.

It is an arithmetic number, because the mean of its divisors is an integer number (1666980).

Almost surely, 2^12087713 is an apocalyptic number.

It is an amenable number.

12087713 is a deficient number, since it is larger than the sum of its proper divisors (1248127).

12087713 is a wasteful number, since it uses less digits than its factorization.

12087713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12447.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 12087713 is about 3476.7388455275. The cubic root of 12087713 is about 229.4993077982.

The spelling of 12087713 in words is "twelve million, eighty-seven thousand, seven hundred thirteen".