2662339 has 2 divisors, whose sum is σ = 2662340. Its totient is φ = 2662338.

The previous prime is 2662307. The next prime is 2662381. The reversal of 2662339 is 9332662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2662339 - 2⁵ = 2662307 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 6 + 6³ + 2²¹ + 3³ + 3¹² + 9³ .

It is a self number, because there is not a number n which added to its sum of digits gives 2662339.

It is not a weakly prime, because it can be changed into another prime (2662399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331169 + 1331170.

It is an arithmetic number, because the mean of its divisors is an integer number (1331170).

2^2662339 is an apocalyptic number.

2662339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2662339 is an equidigital number, since it uses as much as digits as its factorization.

2662339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 31.

The square root of 2662339 is about 1631.6675519235. The cubic root of 2662339 is about 138.5971983411.

It can be divided in two parts, 26623 and 39, that added together give a palindrome (26662).

The spelling of 2662339 in words is "two million, six hundred sixty-two thousand, three hundred thirty-nine".