11462813 has 2 divisors, whose sum is σ = 11462814. Its totient is φ = 11462812.

The previous prime is 11462797. The next prime is 11462827. The reversal of 11462813 is 31826411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8514724 + 2948089 = 2918^2 + 1717^2 .

It is a cyclic number.

It is not a de Polignac number, because 11462813 - 2⁴ = 11462797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11465813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731406 + 5731407.

It is an arithmetic number, because the mean of its divisors is an integer number (5731407).

Almost surely, 2^11462813 is an apocalyptic number.

It is an amenable number.

11462813 is a deficient number, since it is larger than the sum of its proper divisors (1).

11462813 is an equidigital number, since it uses as much as digits as its factorization.

11462813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

The square root of 11462813 is about 3385.6776278908. The cubic root of 11462813 is about 225.4743113593.

The spelling of 11462813 in words is "eleven million, four hundred sixty-two thousand, eight hundred thirteen".