2225786767 has 2 divisors, whose sum is σ = 2225786768. Its totient is φ = 2225786766.

The previous prime is 2225786753. The next prime is 2225786807. The reversal of 2225786767 is 7676875222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2225786767 - 2¹¹ = 2225784719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225786707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112893383 + 1112893384.

It is an arithmetic number, because the mean of its divisors is an integer number (1112893384).

Almost surely, 2^2225786767 is an apocalyptic number.

2225786767 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225786767 is an equidigital number, since it uses as much as digits as its factorization.

2225786767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3951360, while the sum is 52.

The square root of 2225786767 is about 47178.2446366967. The cubic root of 2225786767 is about 1305.6532437053.

The spelling of 2225786767 in words is "two billion, two hundred twenty-five million, seven hundred eighty-six thousand, seven hundred sixty-seven".