11679426 has 48 divisors (see below), whose sum is σ = 28087488. Its totient is φ = 3477600.

The previous prime is 11679419. The next prime is 11679427. The reversal of 11679426 is 62497611.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11679427) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11595 + ... + 12561.

It is an arithmetic number, because the mean of its divisors is an integer number (585156).

Almost surely, 2^11679426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11679426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14043744).

11679426 is an abundant number, since it is smaller than the sum of its proper divisors (16408062).

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

11679426 is a wasteful number, since it uses less digits than its factorization.

11679426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047 (or 1044 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 11679426 is about 3417.5175200721. The cubic root of 11679426 is about 226.8857220077.

The spelling of 11679426 in words is "eleven million, six hundred seventy-nine thousand, four hundred twenty-six".