11854877 has 2 divisors, whose sum is σ = 11854878. Its totient is φ = 11854876.

The previous prime is 11854873. The next prime is 11854883. The reversal of 11854877 is 77845811.

11854877 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 can be written as a sum of positive squares in only one way, i.e., 9947716 + 1907161 = 3154^2 + 1381^2 .

It is an emirp because it is prime and its reverse (77845811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11854877 - 2² = 11854873 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11854873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5927438 + 5927439.

It is an arithmetic number, because the mean of its divisors is an integer number (5927439).

Almost surely, 2^11854877 is an apocalyptic number.

It is an amenable number.

11854877 is a deficient number, since it is larger than the sum of its proper divisors (1).

11854877 is an equidigital number, since it uses as much as digits as its factorization.

11854877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62720, while the sum is 41.

The square root of 11854877 is about 3443.0911983275. The cubic root of 11854877 is about 228.0161897296.

The spelling of 11854877 in words is "eleven million, eight hundred fifty-four thousand, eight hundred seventy-seven".