2230623866 has 8 divisors (see below), whose sum is σ = 3346136244. Its totient is φ = 1115245120.

The previous prime is 2230623859. The next prime is 2230623877. The reversal of 2230623866 is 6683260322.

It can be written as a sum of positive squares in 2 ways, for example, as 2229822841 + 801025 = 47221^2 + 895^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 47996 + ... + 82248.

Almost surely, 2^2230623866 is an apocalyptic number.

2230623866 is a deficient number, since it is larger than the sum of its proper divisors (1115512378).

2230623866 is a wasteful number, since it uses less digits than its factorization.

2230623866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66816.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 2230623866 is about 47229.4808991164. The cubic root of 2230623866 is about 1306.5983783410.

The spelling of 2230623866 in words is "two billion, two hundred thirty million, six hundred twenty-three thousand, eight hundred sixty-six".