11586349 has 2 divisors, whose sum is σ = 11586350. Its totient is φ = 11586348.

The previous prime is 11586317. The next prime is 11586403. The reversal of 11586349 is 94368511.

11586349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11492100 + 94249 = 3390^2 + 307^2 .

It is a cyclic number.

It is not a de Polignac number, because 11586349 - 2⁵ = 11586317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11586649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5793174 + 5793175.

It is an arithmetic number, because the mean of its divisors is an integer number (5793175).

Almost surely, 2^11586349 is an apocalyptic number.

It is an amenable number.

11586349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11586349 is an equidigital number, since it uses as much as digits as its factorization.

11586349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 11586349 is about 3403.8726474414. The cubic root of 11586349 is about 226.2814060571.

It can be divided in two parts, 11586 and 349, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 11586349 in words is "eleven million, five hundred eighty-six thousand, three hundred forty-nine".