11233836 has 96 divisors (see below), whose sum is σ = 31046400. Its totient is φ = 3507840.

The previous prime is 11233813. The next prime is 11233837. The reversal of 11233836 is 63833211.

It is a happy number.

11233836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190375 + ... + 190433.

It is an arithmetic number, because the mean of its divisors is an integer number (323400).

Almost surely, 2^11233836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11233836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15523200).

11233836 is an abundant number, since it is smaller than the sum of its proper divisors (19812564).

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

11233836 is a wasteful number, since it uses less digits than its factorization.

11233836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 148 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 11233836 is about 3351.6915132512. The cubic root of 11233836 is about 223.9628711845.

The spelling of 11233836 in words is "eleven million, two hundred thirty-three thousand, eight hundred thirty-six".