2468591 has 2 divisors, whose sum is σ = 2468592. Its totient is φ = 2468590.

The previous prime is 2468579. The next prime is 2468629. The reversal of 2468591 is 1958642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2468591 - 2⁶ = 2468527 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2464591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234295 + 1234296.

It is an arithmetic number, because the mean of its divisors is an integer number (1234296).

2^2468591 is an apocalyptic number.

2468591 is a deficient number, since it is larger than the sum of its proper divisors (1).

2468591 is an equidigital number, since it uses as much as digits as its factorization.

2468591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 35.

The square root of 2468591 is about 1571.1750379891. The cubic root of 2468591 is about 135.1501028189.

The spelling of 2468591 in words is "two million, four hundred sixty-eight thousand, five hundred ninety-one".