2010667 has 2 divisors, whose sum is σ = 2010668. Its totient is φ = 2010666.

The previous prime is 2010653. The next prime is 2010677. The reversal of 2010667 is 7660102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2010667 - 2¹⁹ = 1486379 is a prime.

It is a Chen prime.

2010667 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2010647) 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, 1005333 + 1005334.

It is an arithmetic number, because the mean of its divisors is an integer number (1005334).

2^2010667 is an apocalyptic number.

2010667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010667 is an equidigital number, since it uses as much as digits as its factorization.

2010667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2010667 is about 1417.9799011270. The cubic root of 2010667 is about 126.2157009071.

Adding to 2010667 its reverse (7660102), we get a palindrome (9670769).

The spelling of 2010667 in words is "two million, ten thousand, six hundred sixty-seven".