2170230382 has 16 divisors (see below), whose sum is σ = 3371195520. Its totient is φ = 1047106872.

The previous prime is 2170230347. The next prime is 2170230479. The reversal of 2170230382 is 2830320712.

It is a self number, because there is not a number n which added to its sum of digits gives 2170230382.

It is a congruent number.

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, 144882 + ... + 159157.

It is an arithmetic number, because the mean of its divisors is an integer number (210699720).

Almost surely, 2^2170230382 is an apocalyptic number.

2170230382 is a deficient number, since it is larger than the sum of its proper divisors (1200965138).

2170230382 is a wasteful number, since it uses less digits than its factorization.

2170230382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304167.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2170230382 is about 46585.7315280119. The cubic root of 2170230382 is about 1294.6984051420.

The spelling of 2170230382 in words is "two billion, one hundred seventy million, two hundred thirty thousand, three hundred eighty-two".