12697206 has 32 divisors (see below), whose sum is σ = 26972160. Its totient is φ = 3973536.

The previous prime is 12697193. The next prime is 12697207. The reversal of 12697206 is 60279621.

It is a super-2 number, since 2×12697206² = 322438080412872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12697207) 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, 14040 + ... + 14916.

It is an arithmetic number, because the mean of its divisors is an integer number (842880).

Almost surely, 2^12697206 is an apocalyptic number.

12697206 is an abundant number, since it is smaller than the sum of its proper divisors (14274954).

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

12697206 is a wasteful number, since it uses less digits than its factorization.

12697206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 12697206 is about 3563.3139070253. The cubic root of 12697206 is about 233.2935446894.

The spelling of 12697206 in words is "twelve million, six hundred ninety-seven thousand, two hundred six".