13346057 has 2 divisors, whose sum is σ = 13346058. Its totient is φ = 13346056.

The previous prime is 13346051. The next prime is 13346059. The reversal of 13346057 is 75064331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12138256 + 1207801 = 3484^2 + 1099^2 .

It is a cyclic number.

It is not a de Polignac number, because 13346057 - 2¹² = 13341961 is a prime.

Together with 13346059, 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 (13346051) 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, 6673028 + 6673029.

It is an arithmetic number, because the mean of its divisors is an integer number (6673029).

Almost surely, 2^13346057 is an apocalyptic number.

It is an amenable number.

13346057 is a deficient number, since it is larger than the sum of its proper divisors (1).

13346057 is an equidigital number, since it uses as much as digits as its factorization.

13346057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 13346057 is about 3653.2255610624. The cubic root of 13346057 is about 237.2016241937.

The spelling of 13346057 in words is "thirteen million, three hundred forty-six thousand, fifty-seven".