11876823 has 24 divisors (see below), whose sum is σ = 19981728. Its totient is φ = 6656832.

The previous prime is 11876803. The next prime is 11876833. The reversal of 11876823 is 32867811.

It is not a de Polignac number, because 11876823 - 2⁵ = 11876791 is a prime.

It is a super-3 number, since 3×11876823³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11876803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1561 + ... + 5117.

It is an arithmetic number, because the mean of its divisors is an integer number (832572).

Almost surely, 2^11876823 is an apocalyptic number.

11876823 is a deficient number, since it is larger than the sum of its proper divisors (8104905).

11876823 is a wasteful number, since it uses less digits than its factorization.

11876823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623 (or 3620 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 11876823 is about 3446.2766865126. The cubic root of 11876823 is about 228.1568057987.

The spelling of 11876823 in words is "eleven million, eight hundred seventy-six thousand, eight hundred twenty-three".