875031231 has 8 divisors (see below), whose sum is σ = 1169086464. Its totient is φ = 582165080.

The previous prime is 875031221. The next prime is 875031319. The reversal of 875031231 is 132130578.

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

It is a cyclic number.

It is not a de Polignac number, because 875031231 - 2¹⁵ = 874998463 is a prime.

It is a super-2 number, since 2×875031231² = 1531359310450750722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875031221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295551 + ... + 298496.

It is an arithmetic number, because the mean of its divisors is an integer number (146135808).

Almost surely, 2^875031231 is an apocalyptic number.

875031231 is a deficient number, since it is larger than the sum of its proper divisors (294055233).

875031231 is a wasteful number, since it uses less digits than its factorization.

875031231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594541.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 875031231 is about 29580.9268110382. The cubic root of 875031231 is about 956.4769708230.

The spelling of 875031231 in words is "eight hundred seventy-five million, thirty-one thousand, two hundred thirty-one".