11790403 has 2 divisors, whose sum is σ = 11790404. Its totient is φ = 11790402.

The previous prime is 11790353. The next prime is 11790407. The reversal of 11790403 is 30409711.

11790403 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 is an emirp because it is prime and its reverse (30409711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11790403 - 2²¹ = 9693251 is a prime.

It is not a weakly prime, because it can be changed into another prime (11790407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5895201 + 5895202.

It is an arithmetic number, because the mean of its divisors is an integer number (5895202).

Almost surely, 2^11790403 is an apocalyptic number.

11790403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11790403 is an equidigital number, since it uses as much as digits as its factorization.

11790403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 11790403 is about 3433.7156259656. The cubic root of 11790403 is about 227.6020747111.

The spelling of 11790403 in words is "eleven million, seven hundred ninety thousand, four hundred three".