11842678 has 8 divisors (see below), whose sum is σ = 17778672. Its totient is φ = 5916456.

The previous prime is 11842609. The next prime is 11842679. The reversal of 11842678 is 87624811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11842679) 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 3 ways as a sum of consecutive naturals, for example, 3151 + ... + 5797.

It is an arithmetic number, because the mean of its divisors is an integer number (2222334).

Almost surely, 2^11842678 is an apocalyptic number.

11842678 is a deficient number, since it is larger than the sum of its proper divisors (5935994).

11842678 is a wasteful number, since it uses less digits than its factorization.

11842678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4886.

The product of its digits is 21504, while the sum is 37.

The square root of 11842678 is about 3441.3192237861. The cubic root of 11842678 is about 227.9379512081.

The spelling of 11842678 in words is "eleven million, eight hundred forty-two thousand, six hundred seventy-eight".