12902297 has 8 divisors (see below), whose sum is σ = 13178400. Its totient is φ = 12628224.

The previous prime is 12902251. The next prime is 12902317. The reversal of 12902297 is 79220921.

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

It is a cyclic number.

It is not a de Polignac number, because 12902297 - 2⁸ = 12902041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12902237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22073 + ... + 22649.

It is an arithmetic number, because the mean of its divisors is an integer number (1647300).

Almost surely, 2^12902297 is an apocalyptic number.

It is an amenable number.

12902297 is a deficient number, since it is larger than the sum of its proper divisors (276103).

12902297 is an equidigital number, since it uses as much as digits as its factorization.

12902297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 12902297 is about 3591.9767538223. The cubic root of 12902297 is about 234.5429292976.

The spelling of 12902297 in words is "twelve million, nine hundred two thousand, two hundred ninety-seven".