2596667 has 2 divisors, whose sum is σ = 2596668. Its totient is φ = 2596666.

The previous prime is 2596663. The next prime is 2596669. The reversal of 2596667 is 7666952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2596667 - 2² = 2596663 is a prime.

Together with 2596669, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2596661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1298333 + 1298334.

It is an arithmetic number, because the mean of its divisors is an integer number (1298334).

2^2596667 is an apocalyptic number.

2596667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2596667 is an equidigital number, since it uses as much as digits as its factorization.

2596667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The square root of 2596667 is about 1611.4176987982. The cubic root of 2596667 is about 137.4481038314.

The spelling of 2596667 in words is "two million, five hundred ninety-six thousand, six hundred sixty-seven".