2266770887 has 2 divisors, whose sum is σ = 2266770888. Its totient is φ = 2266770886.

The previous prime is 2266770881. The next prime is 2266770893. The reversal of 2266770887 is 7880776622.

2266770887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2266770881) and next prime (2266770893).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2266770887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266770881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133385443 + 1133385444.

It is an arithmetic number, because the mean of its divisors is an integer number (1133385444).

Almost surely, 2^2266770887 is an apocalyptic number.

2266770887 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266770887 is an equidigital number, since it uses as much as digits as its factorization.

2266770887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The square root of 2266770887 is about 47610.6173767995. The cubic root of 2266770887 is about 1313.6183567546.

The spelling of 2266770887 in words is "two billion, two hundred sixty-six million, seven hundred seventy thousand, eight hundred eighty-seven".