11582413 has 2 divisors, whose sum is σ = 11582414. Its totient is φ = 11582412.

The previous prime is 11582407. The next prime is 11582477. The reversal of 11582413 is 31428511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11168964 + 413449 = 3342^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 11582413 - 2⁹ = 11581901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11582713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5791206 + 5791207.

It is an arithmetic number, because the mean of its divisors is an integer number (5791207).

Almost surely, 2^11582413 is an apocalyptic number.

It is an amenable number.

11582413 is a deficient number, since it is larger than the sum of its proper divisors (1).

11582413 is an equidigital number, since it uses as much as digits as its factorization.

11582413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 25.

The square root of 11582413 is about 3403.2944333396. The cubic root of 11582413 is about 226.2557797939.

It can be divided in two parts, 115 and 82413, that added together give a palindrome (82528).

The spelling of 11582413 in words is "eleven million, five hundred eighty-two thousand, four hundred thirteen".