830166 has 16 divisors (see below), whose sum is σ = 1681344. Its totient is φ = 273224.

The previous prime is 830153. The next prime is 830173. The reversal of 830166 is 661038.

830166 = 134² + 135² + ... + 169².

It is an Ulam number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 336 + ... + 1331.

It is an arithmetic number, because the mean of its divisors is an integer number (105084).

2⁸³⁰¹⁶⁶ is an apocalyptic number.

830166 is an abundant number, since it is smaller than the sum of its proper divisors (851178).

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

830166 is a wasteful number, since it uses less digits than its factorization.

830166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 830166 is about 911.1344576955. The cubic root of 830166 is about 93.9842285295.

The spelling of 830166 in words is "eight hundred thirty thousand, one hundred sixty-six".