11453668 has 12 divisors (see below), whose sum is σ = 20286000. Its totient is φ = 5657672.

The previous prime is 11453653. The next prime is 11453669. The reversal of 11453668 is 86635411.

It is a happy number.

11453668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11453669) 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, 16918 + ... + 17581.

It is an arithmetic number, because the mean of its divisors is an integer number (1690500).

Almost surely, 2^11453668 is an apocalyptic number.

It is an amenable number.

11453668 is a deficient number, since it is larger than the sum of its proper divisors (8832332).

11453668 is a wasteful number, since it uses less digits than its factorization.

11453668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34586 (or 34584 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 11453668 is about 3384.3268163698. The cubic root of 11453668 is about 225.4143344826.

It can be divided in two parts, 11453 and 668, that added together give a palindrome (12121).

The spelling of 11453668 in words is "eleven million, four hundred fifty-three thousand, six hundred sixty-eight".