2233386 has 32 divisors (see below), whose sum is σ = 5054400. Its totient is φ = 730800.

The previous prime is 2233381. The next prime is 2233391. The reversal of 2233386 is 6833322.

It is an interprime number because it is at equal distance from previous prime (2233381) and next prime (2233391).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2233381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2836 + ... + 3536.

It is an arithmetic number, because the mean of its divisors is an integer number (157950).

2^2233386 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2527200).

2233386 is an abundant number, since it is smaller than the sum of its proper divisors (2821014).

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

2233386 is a wasteful number, since it uses less digits than its factorization.

2233386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 765 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 2233386 is about 1494.4517389330. The cubic root of 2233386 is about 130.7137466865.

The spelling of 2233386 in words is "two million, two hundred thirty-three thousand, three hundred eighty-six".