11423568 has 40 divisors (see below), whose sum is σ = 31782688. Its totient is φ = 3514752.

The previous prime is 11423557. The next prime is 11423569. The reversal of 11423568 is 86532411.

11423568 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11423569) 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, 8530 + ... + 9777.

Almost surely, 2^11423568 is an apocalyptic number.

It is an amenable number.

11423568 is an abundant number, since it is smaller than the sum of its proper divisors (20359120).

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

11423568 is a wasteful number, since it uses less digits than its factorization.

11423568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18331 (or 18325 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 11423568 is about 3379.8769208360. The cubic root of 11423568 is about 225.2166998690.

Adding to 11423568 its reverse (86532411), we get a palindrome (97955979).

The spelling of 11423568 in words is "eleven million, four hundred twenty-three thousand, five hundred sixty-eight".