2006260631 has 2 divisors, whose sum is σ = 2006260632. Its totient is φ = 2006260630.

The previous prime is 2006260621. The next prime is 2006260637. The reversal of 2006260631 is 1360626002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2006260631 - 2⁶ = 2006260567 is a prime.

It is a super-2 number, since 2×2006260631² = 8050163439001036322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2006260631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2006260637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003130315 + 1003130316.

It is an arithmetic number, because the mean of its divisors is an integer number (1003130316).

Almost surely, 2^2006260631 is an apocalyptic number.

2006260631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2006260631 is an equidigital number, since it uses as much as digits as its factorization.

2006260631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2006260631 is about 44791.3008406766. The cubic root of 2006260631 is about 1261.2343306493.

Adding to 2006260631 its reverse (1360626002), we get a palindrome (3366886633).

The spelling of 2006260631 in words is "two billion, six million, two hundred sixty thousand, six hundred thirty-one".