2668383 has 24 divisors (see below), whose sum is σ = 4076800. Its totient is φ = 1743768.

The previous prime is 2668363. The next prime is 2668399. The reversal of 2668383 is 3838662.

It is not a de Polignac number, because 2668383 - 2⁹ = 2667871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19128 + ... + 19266.

2^2668383 is an apocalyptic number.

2668383 is a deficient number, since it is larger than the sum of its proper divisors (1408417).

2668383 is an equidigital number, since it uses as much as digits as its factorization.

2668383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 221 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2668383 is about 1633.5185949355. The cubic root of 2668383 is about 138.7019994663.

It can be divided in two parts, 266 and 8383, that added together give a square (8649 = 93²).

The spelling of 2668383 in words is "two million, six hundred sixty-eight thousand, three hundred eighty-three".