2650567 has 2 divisors, whose sum is σ = 2650568. Its totient is φ = 2650566.

The previous prime is 2650559. The next prime is 2650573. The reversal of 2650567 is 7650562.

2650567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2650567 - 2³ = 2650559 is a prime.

2650567 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2650517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325283 + 1325284.

It is an arithmetic number, because the mean of its divisors is an integer number (1325284).

2^2650567 is an apocalyptic number.

2650567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650567 is an equidigital number, since it uses as much as digits as its factorization.

2650567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 2650567 is about 1628.0562029611. The cubic root of 2650567 is about 138.3926192228.

The spelling of 2650567 in words is "two million, six hundred fifty thousand, five hundred sixty-seven".