830165 has 8 divisors (see below), whose sum is σ = 1138560. Its totient is φ = 569232.

The previous prime is 830153. The next prime is 830173. The reversal of 830165 is 561038.

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 830165 - 2¹² = 826069 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 830165.

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, 11825 + ... + 11894.

It is an arithmetic number, because the mean of its divisors is an integer number (142320).

2⁸³⁰¹⁶⁵ is an apocalyptic number.

It is an amenable number.

830165 is a deficient number, since it is larger than the sum of its proper divisors (308395).

830165 is a wasteful number, since it uses less digits than its factorization.

830165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23731.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 830165 is about 911.1339089289. The cubic root of 830165 is about 93.9841907923.

The spelling of 830165 in words is "eight hundred thirty thousand, one hundred sixty-five".