1868852230 has 24 divisors (see below), whose sum is σ = 3845240208. Its totient is φ = 640625328.

The previous prime is 1868852221. The next prime is 1868852231. The reversal of 1868852230 is 322588681.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1868852231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359107 + ... + 364273.

It is an arithmetic number, because the mean of its divisors is an integer number (160218342).

Almost surely, 2^1868852230 is an apocalyptic number.

1868852230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1868852230 is an abundant number, since it is smaller than the sum of its proper divisors (1976387978).

1868852230 is an frugal number, since it uses more digits than its factorization.

1868852230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10348 (or 5181 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 1868852230 is about 43230.2235710157. The cubic root of 1868852230 is about 1231.7568544416.

The spelling of 1868852230 in words is "one billion, eight hundred sixty-eight million, eight hundred fifty-two thousand, two hundred thirty".