2659331 has 2 divisors, whose sum is σ = 2659332. Its totient is φ = 2659330.

The previous prime is 2659309. The next prime is 2659337. The reversal of 2659331 is 1339562.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2659331 is a prime.

It is a super-2 number, since 2×2659331² = 14144082735122, which contains 22 as substring.

It is a Chen prime.

It is equal to p₁₉₃₉₀₇ and since 2659331 and 193907 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 2659294 and 2659303.

It is not a weakly prime, because it can be changed into another prime (2659337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329665 + 1329666.

It is an arithmetic number, because the mean of its divisors is an integer number (1329666).

2^2659331 is an apocalyptic number.

2659331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2659331 is an equidigital number, since it uses as much as digits as its factorization.

2659331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 29.

The square root of 2659331 is about 1630.7455350238. The cubic root of 2659331 is about 138.5449814145.

The spelling of 2659331 in words is "two million, six hundred fifty-nine thousand, three hundred thirty-one".