13426801 has 2 divisors, whose sum is σ = 13426802. Its totient is φ = 13426800.

The previous prime is 13426783. The next prime is 13426843. The reversal of 13426801 is 10862431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11723776 + 1703025 = 3424^2 + 1305^2 .

It is a cyclic number.

It is not a de Polignac number, because 13426801 - 2⁹ = 13426289 is a prime.

It is not a weakly prime, because it can be changed into another prime (13426201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6713400 + 6713401.

It is an arithmetic number, because the mean of its divisors is an integer number (6713401).

Almost surely, 2^13426801 is an apocalyptic number.

It is an amenable number.

13426801 is a deficient number, since it is larger than the sum of its proper divisors (1).

13426801 is an equidigital number, since it uses as much as digits as its factorization.

13426801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 13426801 is about 3664.2599525689. The cubic root of 13426801 is about 237.6790214417.

The spelling of 13426801 in words is "thirteen million, four hundred twenty-six thousand, eight hundred one".