11233986 has 16 divisors (see below), whose sum is σ = 22892544. Its totient is φ = 3673904.

The previous prime is 11233979. The next prime is 11233993. The reversal of 11233986 is 68933211.

11233986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11233979) and next prime (11233993).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17346 + ... + 17981.

It is an arithmetic number, because the mean of its divisors is an integer number (1430784).

Almost surely, 2^11233986 is an apocalyptic number.

11233986 is an abundant number, since it is smaller than the sum of its proper divisors (11658558).

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

11233986 is a wasteful number, since it uses less digits than its factorization.

11233986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35385.

The product of its digits is 7776, while the sum is 33.

The square root of 11233986 is about 3351.7138899375. The cubic root of 11233986 is about 223.9638680029.

The spelling of 11233986 in words is "eleven million, two hundred thirty-three thousand, nine hundred eighty-six".