12950497 has 16 divisors (see below), whose sum is σ = 15334272. Its totient is φ = 10707840.

The previous prime is 12950477. The next prime is 12950519. The reversal of 12950497 is 79405921.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12950497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12950417) 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 15 ways as a sum of consecutive naturals, for example, 24597 + ... + 25117.

It is an arithmetic number, because the mean of its divisors is an integer number (958392).

Almost surely, 2^12950497 is an apocalyptic number.

It is an amenable number.

12950497 is a deficient number, since it is larger than the sum of its proper divisors (2383775).

12950497 is an equidigital number, since it uses as much as digits as its factorization.

12950497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 12950497 is about 3598.6798968511. The cubic root of 12950497 is about 234.8346324146.

The spelling of 12950497 in words is "twelve million, nine hundred fifty thousand, four hundred ninety-seven".