11876399 has 8 divisors (see below), whose sum is σ = 12519360. Its totient is φ = 11249056.

The previous prime is 11876377. The next prime is 11876407. The reversal of 11876399 is 99367811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11876399 - 2¹² = 11872303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11876309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2327 + ... + 5400.

It is an arithmetic number, because the mean of its divisors is an integer number (1564920).

Almost surely, 2^11876399 is an apocalyptic number.

11876399 is a deficient number, since it is larger than the sum of its proper divisors (642961).

11876399 is an equidigital number, since it uses as much as digits as its factorization.

11876399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7809.

The product of its digits is 81648, while the sum is 44.

The square root of 11876399 is about 3446.2151702992. The cubic root of 11876399 is about 228.1540907169.

The spelling of 11876399 in words is "eleven million, eight hundred seventy-six thousand, three hundred ninety-nine".