830875 has 24 divisors (see below), whose sum is σ = 1149408. Its totient is φ = 598400.

The previous prime is 830873. The next prime is 830887. The reversal of 830875 is 578038.

It is not a de Polignac number, because 830875 - 2¹ = 830873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36114 + ... + 36136.

It is an arithmetic number, because the mean of its divisors is an integer number (47892).

2⁸³⁰⁸⁷⁵ is an apocalyptic number.

830875 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

830875 is a deficient number, since it is larger than the sum of its proper divisors (318533).

830875 is a wasteful number, since it uses less digits than its factorization.

830875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 830875 is about 911.5234500549. The cubic root of 830875 is about 94.0109765362.

The spelling of 830875 in words is "eight hundred thirty thousand, eight hundred seventy-five".