12685083 has 4 divisors (see below), whose sum is σ = 16913448. Its totient is φ = 8456720.

The previous prime is 12685069. The next prime is 12685087. The reversal of 12685083 is 38058621.

It is a happy number.

12685083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38058621 = 3 ⋅12686207.

It is a cyclic number.

It is not a de Polignac number, because 12685083 - 2⁵ = 12685051 is a prime.

It is a super-2 number, since 2×12685083² = 321822661433778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12685087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114178 + ... + 2114183.

It is an arithmetic number, because the mean of its divisors is an integer number (4228362).

Almost surely, 2^12685083 is an apocalyptic number.

12685083 is a deficient number, since it is larger than the sum of its proper divisors (4228365).

12685083 is an equidigital number, since it uses as much as digits as its factorization.

12685083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4228364.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 12685083 is about 3561.6124157466. The cubic root of 12685083 is about 233.2192732782.

The spelling of 12685083 in words is "twelve million, six hundred eighty-five thousand, eighty-three".