12902097 has 8 divisors (see below), whose sum is σ = 18526144. Its totient is φ = 7939728.

The previous prime is 12902077. The next prime is 12902117. The reversal of 12902097 is 79020921.

It is an interprime number because it is at equal distance from previous prime (12902077) and next prime (12902117).

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

It is not a de Polignac number, because 12902097 - 2⁶ = 12902033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12902077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165373 + ... + 165450.

It is an arithmetic number, because the mean of its divisors is an integer number (2315768).

Almost surely, 2^12902097 is an apocalyptic number.

It is an amenable number.

12902097 is a deficient number, since it is larger than the sum of its proper divisors (5624047).

12902097 is a wasteful number, since it uses less digits than its factorization.

12902097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330839.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 12902097 is about 3591.9489138906. The cubic root of 12902097 is about 234.5417173990.

The spelling of 12902097 in words is "twelve million, nine hundred two thousand, ninety-seven".