11413811 has 2 divisors, whose sum is σ = 11413812. Its totient is φ = 11413810.

The previous prime is 11413807. The next prime is 11413823. The reversal of 11413811 is 11831411.

It is a happy number.

11413811 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 is a cyclic number.

It is not a de Polignac number, because 11413811 - 2² = 11413807 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11413891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706905 + 5706906.

It is an arithmetic number, because the mean of its divisors is an integer number (5706906).

Almost surely, 2^11413811 is an apocalyptic number.

11413811 is a deficient number, since it is larger than the sum of its proper divisors (1).

11413811 is an equidigital number, since it uses as much as digits as its factorization.

11413811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96, while the sum is 20.

The square root of 11413811 is about 3378.4332167441. The cubic root of 11413811 is about 225.1525615526.

The spelling of 11413811 in words is "eleven million, four hundred thirteen thousand, eight hundred eleven".