11000423 has 8 divisors (see below), whose sum is σ = 12878880. Its totient is φ = 9198720.

The previous prime is 11000419. The next prime is 11000441. The reversal of 11000423 is 32400011.

It is a happy number.

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 11000423 - 2² = 11000419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18878 + ... + 19451.

It is an arithmetic number, because the mean of its divisors is an integer number (1609860).

Almost surely, 2^11000423 is an apocalyptic number.

11000423 is a deficient number, since it is larger than the sum of its proper divisors (1878457).

11000423 is an equidigital number, since it uses as much as digits as its factorization.

11000423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38377.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 11000423 is about 3316.6885593917. The cubic root of 11000423 is about 222.4008597585.

Adding to 11000423 its reverse (32400011), we get a palindrome (43400434).

The spelling of 11000423 in words is "eleven million, four hundred twenty-three", and thus it is an aban number.