12297806 has 8 divisors (see below), whose sum is σ = 18507720. Its totient is φ = 6128568.

The previous prime is 12297787. The next prime is 12297811. The reversal of 12297806 is 60879221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9401 + ... + 10628.

It is an arithmetic number, because the mean of its divisors is an integer number (2313465).

Almost surely, 2^12297806 is an apocalyptic number.

12297806 is a deficient number, since it is larger than the sum of its proper divisors (6209914).

12297806 is a wasteful number, since it uses less digits than its factorization.

12297806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20338.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 12297806 is about 3506.8227785276. The cubic root of 12297806 is about 230.8212981716.

The spelling of 12297806 in words is "twelve million, two hundred ninety-seven thousand, eight hundred six".