830025 has 72 divisors (see below), whose sum is σ = 1857024. Its totient is φ = 345600.

The previous prime is 830017. The next prime is 830041. The reversal of 830025 is 520038.

It is not a de Polignac number, because 830025 - 2³ = 830017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26760 + ... + 26790.

It is an arithmetic number, because the mean of its divisors is an integer number (25792).

2⁸³⁰⁰²⁵ is an apocalyptic number.

830025 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

830025 is an abundant number, since it is smaller than the sum of its proper divisors (1026999).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830025 is a wasteful number, since it uses less digits than its factorization.

830025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 830025 is about 911.0570783436. The cubic root of 830025 is about 93.9789072939.

The spelling of 830025 in words is "eight hundred thirty thousand, twenty-five".