2680231 has 2 divisors, whose sum is σ = 2680232. Its totient is φ = 2680230.

The previous prime is 2680141. The next prime is 2680241. The reversal of 2680231 is 1320862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2680231 - 2⁷ = 2680103 is a prime.

It is a super-2 number, since 2×2680231² = 14367276426722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2680241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1340115 + 1340116.

It is an arithmetic number, because the mean of its divisors is an integer number (1340116).

2^2680231 is an apocalyptic number.

2680231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2680231 is an equidigital number, since it uses as much as digits as its factorization.

2680231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2680231 is about 1637.1411057084. The cubic root of 2680231 is about 138.9069819155.

The spelling of 2680231 in words is "two million, six hundred eighty thousand, two hundred thirty-one".