12696336 has 30 divisors (see below), whose sum is σ = 35532510. Its totient is φ = 4232064.

The previous prime is 12696323. The next prime is 12696349. The reversal of 12696336 is 63369621.

12696336 is a `hidden beast` number, since 12 + 6 + 9 + 633 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (12696323) and next prime (12696349).

It can be written as a sum of positive squares in only one way, i.e., 10890000 + 1806336 = 3300^2 + 1344^2 .

It is a super-2 number, since 2×12696336² = 322393895649792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 12696336.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43941 + ... + 44228.

It is an arithmetic number, because the mean of its divisors is an integer number (1184417).

Almost surely, 2^12696336 is an apocalyptic number.

12696336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12696336 is an abundant number, since it is smaller than the sum of its proper divisors (22836174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12696336 is a wasteful number, since it uses less digits than its factorization.

12696336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88183 (or 88174 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 12696336 is about 3563.1918275614. The cubic root of 12696336 is about 233.2882162201.

The spelling of 12696336 in words is "twelve million, six hundred ninety-six thousand, three hundred thirty-six".