2169860230 has 32 divisors (see below), whose sum is σ = 4117845600. Its totient is φ = 820956672.

The previous prime is 2169860201. The next prime is 2169860269. The reversal of 2169860230 is 320689612.

It is a self number, because there is not a number n which added to its sum of digits gives 2169860230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115326 + ... + 132814.

It is an arithmetic number, because the mean of its divisors is an integer number (128682675).

Almost surely, 2^2169860230 is an apocalyptic number.

2169860230 is a deficient number, since it is larger than the sum of its proper divisors (1947985370).

2169860230 is a wasteful number, since it uses less digits than its factorization.

2169860230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18168.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 2169860230 is about 46581.7585541808. The cubic root of 2169860230 is about 1294.6247935328.

The spelling of 2169860230 in words is "two billion, one hundred sixty-nine million, eight hundred sixty thousand, two hundred thirty".