12904301 has 4 divisors (see below), whose sum is σ = 12986652. Its totient is φ = 12821952.

The previous prime is 12904291. The next prime is 12904313. The reversal of 12904301 is 10340921.

12904301 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10340921 = 19 ⋅544259.

It can be written as a sum of positive squares in 2 ways, for example, as 1378276 + 11526025 = 1174^2 + 3395^2 .

It is a cyclic number.

It is not a de Polignac number, because 12904301 - 2⁶ = 12904237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12904501) 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, 40940 + ... + 41253.

It is an arithmetic number, because the mean of its divisors is an integer number (3246663).

Almost surely, 2^12904301 is an apocalyptic number.

It is an amenable number.

12904301 is a deficient number, since it is larger than the sum of its proper divisors (82351).

12904301 is an equidigital number, since it uses as much as digits as its factorization.

12904301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82350.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 12904301 is about 3592.2556980260. The cubic root of 12904301 is about 234.5550718305. Note that the first 3 decimals are identical.

The spelling of 12904301 in words is "twelve million, nine hundred four thousand, three hundred one".