12938801 has 2 divisors, whose sum is σ = 12938802. Its totient is φ = 12938800.

The previous prime is 12938767. The next prime is 12938803. The reversal of 12938801 is 10883921.

12938801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8549776 + 4389025 = 2924^2 + 2095^2 .

It is a cyclic number.

It is not a de Polignac number, because 12938801 - 2¹⁴ = 12922417 is a prime.

Together with 12938803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12938803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6469400 + 6469401.

It is an arithmetic number, because the mean of its divisors is an integer number (6469401).

Almost surely, 2^12938801 is an apocalyptic number.

It is an amenable number.

12938801 is a deficient number, since it is larger than the sum of its proper divisors (1).

12938801 is an equidigital number, since it uses as much as digits as its factorization.

12938801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 12938801 is about 3597.0544894399. The cubic root of 12938801 is about 234.7639156143.

The spelling of 12938801 in words is "twelve million, nine hundred thirty-eight thousand, eight hundred one".