2254761866 has 16 divisors (see below), whose sum is σ = 3866106240. Its totient is φ = 966126480.

The previous prime is 2254761841. The next prime is 2254761871. The reversal of 2254761866 is 6681674522.

2254761866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2254761866.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68315 + ... + 95793.

It is an arithmetic number, because the mean of its divisors is an integer number (241631640).

Almost surely, 2^2254761866 is an apocalyptic number.

2254761866 is a deficient number, since it is larger than the sum of its proper divisors (1611344374).

2254761866 is a wasteful number, since it uses less digits than its factorization.

2254761866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33349.

The product of its digits is 967680, while the sum is 47.

The square root of 2254761866 is about 47484.3328477931. The cubic root of 2254761866 is about 1311.2944619773.

The spelling of 2254761866 in words is "two billion, two hundred fifty-four million, seven hundred sixty-one thousand, eight hundred sixty-six".