11866794 has 16 divisors (see below), whose sum is σ = 24312960. Its totient is φ = 3859040.

The previous prime is 11866787. The next prime is 11866843. The reversal of 11866794 is 49766811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23874 + ... + 24365.

It is an arithmetic number, because the mean of its divisors is an integer number (1519560).

Almost surely, 2^11866794 is an apocalyptic number.

11866794 is an abundant number, since it is smaller than the sum of its proper divisors (12446166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11866794 is a wasteful number, since it uses less digits than its factorization.

11866794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48285.

The product of its digits is 72576, while the sum is 42.

The square root of 11866794 is about 3444.8213306353. The cubic root of 11866794 is about 228.0925678295.

The spelling of 11866794 in words is "eleven million, eight hundred sixty-six thousand, seven hundred ninety-four".