11413397 has 2 divisors, whose sum is σ = 11413398. Its totient is φ = 11413396.

The previous prime is 11413393. The next prime is 11413399. The reversal of 11413397 is 79331411.

It is a happy number.

11413397 is digitally balanced in base 3, 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., 6599761 + 4813636 = 2569^2 + 2194^2 .

It is a cyclic number.

It is not a de Polignac number, because 11413397 - 2² = 11413393 is a prime.

Together with 11413399, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11413393) 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 as a sum of consecutive naturals, namely, 5706698 + 5706699.

It is an arithmetic number, because the mean of its divisors is an integer number (5706699).

Almost surely, 2^11413397 is an apocalyptic number.

It is an amenable number.

11413397 is a deficient number, since it is larger than the sum of its proper divisors (1).

11413397 is an equidigital number, since it uses as much as digits as its factorization.

11413397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 29.

The square root of 11413397 is about 3378.3719451831. The cubic root of 11413397 is about 225.1498392867.

The spelling of 11413397 in words is "eleven million, four hundred thirteen thousand, three hundred ninety-seven".