830188 has 6 divisors (see below), whose sum is σ = 1452836. Its totient is φ = 415092.

The previous prime is 830177. The next prime is 830191. The reversal of 830188 is 881038.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103770 + ... + 103777.

2⁸³⁰¹⁸⁸ is an apocalyptic number.

It is an amenable number.

830188 is a deficient number, since it is larger than the sum of its proper divisors (622648).

830188 is a wasteful number, since it uses less digits than its factorization.

830188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207551 (or 207549 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 830188 is about 911.1465304768. The cubic root of 830188 is about 93.9850587388.

The spelling of 830188 in words is "eight hundred thirty thousand, one hundred eighty-eight".