12835263 has 16 divisors (see below), whose sum is σ = 20088320. Its totient is φ = 7135776.

The previous prime is 12835259. The next prime is 12835267. The reversal of 12835263 is 36253821.

It is an interprime number because it is at equal distance from previous prime (12835259) and next prime (12835267).

It is not a de Polignac number, because 12835263 - 2² = 12835259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12835263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12835267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7483 + ... + 9036.

It is an arithmetic number, because the mean of its divisors is an integer number (1255520).

Almost surely, 2^12835263 is an apocalyptic number.

12835263 is a deficient number, since it is larger than the sum of its proper divisors (7253057).

12835263 is a wasteful number, since it uses less digits than its factorization.

12835263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16566.

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

The square root of 12835263 is about 3582.6335285653. The cubic root of 12835263 is about 234.1360338400.

The spelling of 12835263 in words is "twelve million, eight hundred thirty-five thousand, two hundred sixty-three".