11807723 has 2 divisors, whose sum is σ = 11807724. Its totient is φ = 11807722.

The previous prime is 11807701. The next prime is 11807743. The reversal of 11807723 is 32770811.

11807723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11807723 - 2⁶ = 11807659 is a prime.

It is a Sophie Germain prime.

It is equal to p₇₇₆₂₆₁ and since 11807723 and 776261 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (11807743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5903861 + 5903862.

It is an arithmetic number, because the mean of its divisors is an integer number (5903862).

Almost surely, 2^11807723 is an apocalyptic number.

11807723 is a deficient number, since it is larger than the sum of its proper divisors (1).

11807723 is an equidigital number, since it uses as much as digits as its factorization.

11807723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 11807723 is about 3436.2367497016. The cubic root of 11807723 is about 227.7134686762.

The spelling of 11807723 in words is "eleven million, eight hundred seven thousand, seven hundred twenty-three".