11543068 has 12 divisors (see below), whose sum is σ = 21388752. Its totient is φ = 5432000.

The previous prime is 11543057. The next prime is 11543069. The reversal of 11543068 is 86034511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11543069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84808 + ... + 84943.

It is an arithmetic number, because the mean of its divisors is an integer number (1782396).

Almost surely, 2^11543068 is an apocalyptic number.

It is an amenable number.

11543068 is a deficient number, since it is larger than the sum of its proper divisors (9845684).

11543068 is a wasteful number, since it uses less digits than its factorization.

11543068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169772 (or 169770 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 11543068 is about 3397.5090875522. The cubic root of 11543068 is about 225.9992951658. Note that the first 3 decimals are identical.

Adding to 11543068 its reverse (86034511), we get a palindrome (97577579).

The spelling of 11543068 in words is "eleven million, five hundred forty-three thousand, sixty-eight".