230887850 has 24 divisors (see below), whose sum is σ = 444262860. Its totient is φ = 89169920.

The previous prime is 230887843. The next prime is 230887859. The reversal of 230887850 is 58788032.

It can be written as a sum of positive squares in 6 ways, for example, as 110481121 + 120406729 = 10511^2 + 10973^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 230887798 and 230887807.

It is not an unprimeable number, because it can be changed into a prime (230887859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78167 + ... + 81066.

Almost surely, 2^230887850 is an apocalyptic number.

230887850 is a deficient number, since it is larger than the sum of its proper divisors (213375010).

230887850 is a wasteful number, since it uses less digits than its factorization.

230887850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159274 (or 159269 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 230887850 is about 15194.9942415257. The cubic root of 230887850 is about 613.4799307607.

The spelling of 230887850 in words is "two hundred thirty million, eight hundred eighty-seven thousand, eight hundred fifty".