11979026 has 8 divisors (see below), whose sum is σ = 18386544. Its totient is φ = 5850180.

The previous prime is 11978959. The next prime is 11979029. The reversal of 11979026 is 62097911.

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

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (11979029) 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 3 ways as a sum of consecutive naturals, for example, 69560 + ... + 69731.

It is an arithmetic number, because the mean of its divisors is an integer number (2298318).

Almost surely, 2^11979026 is an apocalyptic number.

11979026 is a deficient number, since it is larger than the sum of its proper divisors (6407518).

11979026 is a wasteful number, since it uses less digits than its factorization.

11979026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139336.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 11979026 is about 3461.0729550242. The cubic root of 11979026 is about 228.8093860764.

The spelling of 11979026 in words is "eleven million, nine hundred seventy-nine thousand, twenty-six".