11407843 has 2 divisors, whose sum is σ = 11407844. Its totient is φ = 11407842.

The previous prime is 11407829. The next prime is 11407861. The reversal of 11407843 is 34870411.

11407843 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 11407843 - 2⁵ = 11407811 is a prime.

It is not a weakly prime, because it can be changed into another prime (11407043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5703921 + 5703922.

It is an arithmetic number, because the mean of its divisors is an integer number (5703922).

Almost surely, 2^11407843 is an apocalyptic number.

11407843 is a deficient number, since it is larger than the sum of its proper divisors (1).

11407843 is an equidigital number, since it uses as much as digits as its factorization.

11407843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 11407843 is about 3377.5498515936. The cubic root of 11407843 is about 225.1133124723.

The spelling of 11407843 in words is "eleven million, four hundred seven thousand, eight hundred forty-three".