11880685 has 8 divisors (see below), whose sum is σ = 14588640. Its totient is φ = 9283344.

The previous prime is 11880679. The next prime is 11880689. The reversal of 11880685 is 58608811.

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 11880685 - 2⁹ = 11880173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11880689) 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, 27415 + ... + 27844.

It is an arithmetic number, because the mean of its divisors is an integer number (1823580).

Almost surely, 2^11880685 is an apocalyptic number.

It is an amenable number.

11880685 is a deficient number, since it is larger than the sum of its proper divisors (2707955).

11880685 is an equidigital number, since it uses as much as digits as its factorization.

11880685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55307.

The product of its (nonzero) digits is 15360, while the sum is 37.

The square root of 11880685 is about 3446.8369558191. The cubic root of 11880685 is about 228.1815331211.

The spelling of 11880685 in words is "eleven million, eight hundred eighty thousand, six hundred eighty-five".