2232668 has 6 divisors (see below), whose sum is σ = 3907176. Its totient is φ = 1116332.

The previous prime is 2232653. The next prime is 2232673. The reversal of 2232668 is 8662322.

It is a super-3 number, since 3×2232668³ = 33388253194529944896, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279080 + ... + 279087.

It is an arithmetic number, because the mean of its divisors is an integer number (651196).

2^2232668 is an apocalyptic number.

It is an amenable number.

2232668 is a deficient number, since it is larger than the sum of its proper divisors (1674508).

2232668 is a wasteful number, since it uses less digits than its factorization.

2232668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558171 (or 558169 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 2232668 is about 1494.2114977472. The cubic root of 2232668 is about 130.6997376841.

The spelling of 2232668 in words is "two million, two hundred thirty-two thousand, six hundred sixty-eight".