12902206 has 8 divisors (see below), whose sum is σ = 19369800. Its totient is φ = 6445608.

The previous prime is 12902203. The next prime is 12902237. The reversal of 12902206 is 60220921.

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 not an unprimeable number, because it can be changed into a prime (12902203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500 + ... + 5296.

It is an arithmetic number, because the mean of its divisors is an integer number (2421225).

Almost surely, 2^12902206 is an apocalyptic number.

12902206 is a deficient number, since it is larger than the sum of its proper divisors (6467594).

12902206 is a wasteful number, since it uses less digits than its factorization.

12902206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 12902206 is about 3591.9640866802. The cubic root of 12902206 is about 234.5423778853.

The spelling of 12902206 in words is "twelve million, nine hundred two thousand, two hundred six".