230782871 has 8 divisors (see below), whose sum is σ = 266572944. Its totient is φ = 197461120.

The previous prime is 230782861. The next prime is 230782883. The reversal of 230782871 is 178287032.

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

It is not a de Polignac number, because 230782871 - 2¹⁸ = 230520727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230782861) 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 7 ways as a sum of consecutive naturals, for example, 616880 + ... + 617253.

It is an arithmetic number, because the mean of its divisors is an integer number (33321618).

Almost surely, 2^230782871 is an apocalyptic number.

230782871 is a deficient number, since it is larger than the sum of its proper divisors (35790073).

230782871 is a wasteful number, since it uses less digits than its factorization.

230782871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234161.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 230782871 is about 15191.5394545780. The cubic root of 230782871 is about 613.3869386106.

The spelling of 230782871 in words is "two hundred thirty million, seven hundred eighty-two thousand, eight hundred seventy-one".