12683235 has 32 divisors (see below), whose sum is σ = 21450240. Its totient is φ = 6386688.

The previous prime is 12683221. The next prime is 12683243. The reversal of 12683235 is 53238621.

12683235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12683235 - 2⁹ = 12682723 is a prime.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33276 + ... + 33654.

It is an arithmetic number, because the mean of its divisors is an integer number (670320).

Almost surely, 2^12683235 is an apocalyptic number.

12683235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12683235 is a deficient number, since it is larger than the sum of its proper divisors (8767005).

12683235 is a wasteful number, since it uses less digits than its factorization.

12683235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507.

The product of its digits is 8640, while the sum is 30.

The square root of 12683235 is about 3561.3529732392. The cubic root of 12683235 is about 233.2079473728.

The spelling of 12683235 in words is "twelve million, six hundred eighty-three thousand, two hundred thirty-five".