11134397 has 2 divisors, whose sum is σ = 11134398. Its totient is φ = 11134396.

The previous prime is 11134393. The next prime is 11134427. The reversal of 11134397 is 79343111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6421156 + 4713241 = 2534^2 + 2171^2 .

It is an emirp because it is prime and its reverse (79343111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11134397 - 2² = 11134393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11134393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567198 + 5567199.

It is an arithmetic number, because the mean of its divisors is an integer number (5567199).

Almost surely, 2^11134397 is an apocalyptic number.

It is an amenable number.

11134397 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134397 is an equidigital number, since it uses as much as digits as its factorization.

11134397 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 11134397 is about 3336.8243885467. The cubic root of 11134397 is about 223.3000913371.

The spelling of 11134397 in words is "eleven million, one hundred thirty-four thousand, three hundred ninety-seven".