11790913 has 2 divisors, whose sum is σ = 11790914. Its totient is φ = 11790912.

The previous prime is 11790859. The next prime is 11790923. The reversal of 11790913 is 31909711.

11790913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11716929 + 73984 = 3423^2 + 272^2 .

It is a cyclic number.

It is not a de Polignac number, because 11790913 - 2¹³ = 11782721 is a prime.

It is not a weakly prime, because it can be changed into another prime (11790923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5895456 + 5895457.

It is an arithmetic number, because the mean of its divisors is an integer number (5895457).

Almost surely, 2^11790913 is an apocalyptic number.

It is an amenable number.

11790913 is a deficient number, since it is larger than the sum of its proper divisors (1).

11790913 is an equidigital number, since it uses as much as digits as its factorization.

11790913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 31.

The square root of 11790913 is about 3433.7898887381. The cubic root of 11790913 is about 227.6053563457.

The spelling of 11790913 in words is "eleven million, seven hundred ninety thousand, nine hundred thirteen".