2026567 has 2 divisors, whose sum is σ = 2026568. Its totient is φ = 2026566.

The previous prime is 2026537. The next prime is 2026613. The reversal of 2026567 is 7656202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2026567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2026517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013283 + 1013284.

It is an arithmetic number, because the mean of its divisors is an integer number (1013284).

2^2026567 is an apocalyptic number.

2026567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2026567 is an equidigital number, since it uses as much as digits as its factorization.

2026567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2026567 is about 1423.5754282791. The cubic root of 2026567 is about 126.5475249365.

The spelling of 2026567 in words is "two million, twenty-six thousand, five hundred sixty-seven".