2285730166 has 8 divisors (see below), whose sum is σ = 3433313520. Its totient is φ = 1141292328.

The previous prime is 2285730163. The next prime is 2285730203. The reversal of 2285730166 is 6610375822.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285730163) 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 in 3 ways as a sum of consecutive naturals, for example, 784561 + ... + 787468.

It is an arithmetic number, because the mean of its divisors is an integer number (429164190).

Almost surely, 2^2285730166 is an apocalyptic number.

2285730166 is a deficient number, since it is larger than the sum of its proper divisors (1147583354).

2285730166 is a wasteful number, since it uses less digits than its factorization.

2285730166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572758.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2285730166 is about 47809.3104530906. The cubic root of 2285730166 is about 1317.2705626365.

The spelling of 2285730166 in words is "two billion, two hundred eighty-five million, seven hundred thirty thousand, one hundred sixty-six".