2233312 has 24 divisors (see below), whose sum is σ = 4446792. Its totient is φ = 1104000.

The previous prime is 2233303. The next prime is 2233331. The reversal of 2233312 is 2133322.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2887 + ... + 3577.

It is an arithmetic number, because the mean of its divisors is an integer number (185283).

2^2233312 is an apocalyptic number.

It is an amenable number.

2233312 is a deficient number, since it is larger than the sum of its proper divisors (2213480).

2233312 is a wasteful number, since it uses less digits than its factorization.

2233312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 794 counting only the distinct ones).

The product of its digits is 216, while the sum is 16.

The square root of 2233312 is about 1494.4269804845. The cubic root of 2233312 is about 130.7123030005.

Adding to 2233312 its reverse (2133322), we get a palindrome (4366634).

It can be divided in two parts, 2233 and 312, that multiplied together give a palindrome (696696).

The spelling of 2233312 in words is "two million, two hundred thirty-three thousand, three hundred twelve".