2333668 has 6 divisors (see below), whose sum is σ = 4083926. Its totient is φ = 1166832.

The previous prime is 2333663. The next prime is 2333689. The reversal of 2333668 is 8663332.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2286144 + 47524 = 1512^2 + 218^2 .

It is an Ulam number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2333663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291705 + ... + 291712.

2^2333668 is an apocalyptic number.

It is an amenable number.

2333668 is a deficient number, since it is larger than the sum of its proper divisors (1750258).

2333668 is a wasteful number, since it uses less digits than its factorization.

2333668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583421 (or 583419 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 2333668 is about 1527.6347731051. The cubic root of 2333668 is about 132.6415811877.

The spelling of 2333668 in words is "two million, three hundred thirty-three thousand, six hundred sixty-eight".