11883867 has 16 divisors (see below), whose sum is σ = 17170560. Its totient is φ = 7281792.

The previous prime is 11883863. The next prime is 11883877. The reversal of 11883867 is 76838811.

11883867 is nontrivially palindromic in base 16.

11883867 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11883867 - 2² = 11883863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11883863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517 + ... + 4902.

It is an arithmetic number, because the mean of its divisors is an integer number (1073160).

Almost surely, 2^11883867 is an apocalyptic number.

11883867 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11883867 is a deficient number, since it is larger than the sum of its proper divisors (5286693).

11883867 is a wasteful number, since it uses less digits than its factorization.

11883867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5482.

The product of its digits is 64512, while the sum is 42.

The square root of 11883867 is about 3447.2985075273. The cubic root of 11883867 is about 228.2019025646.

The spelling of 11883867 in words is "eleven million, eight hundred eighty-three thousand, eight hundred sixty-seven".