11426693 has 8 divisors (see below), whose sum is σ = 11940096. Its totient is φ = 10922400.

The previous prime is 11426689. The next prime is 11426719. The reversal of 11426693 is 39662411.

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 11426693 - 2² = 11426689 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11426603) 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, 353 + ... + 4793.

It is an arithmetic number, because the mean of its divisors is an integer number (1492512).

Almost surely, 2^11426693 is an apocalyptic number.

It is an amenable number.

11426693 is a deficient number, since it is larger than the sum of its proper divisors (513403).

11426693 is an equidigital number, since it uses as much as digits as its factorization.

11426693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555.

The product of its digits is 7776, while the sum is 32.

The square root of 11426693 is about 3380.3391841648. The cubic root of 11426693 is about 225.2372345514.

The spelling of 11426693 in words is "eleven million, four hundred twenty-six thousand, six hundred ninety-three".