10165859 has 8 divisors (see below), whose sum is σ = 11113200. Its totient is φ = 9222400.

The previous prime is 10165853. The next prime is 10165867. The reversal of 10165859 is 95856101.

10165859 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10165859 - 2¹² = 10161763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10165853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9167 + ... + 10215.

It is an arithmetic number, because the mean of its divisors is an integer number (1389150).

Almost surely, 2^10165859 is an apocalyptic number.

10165859 is a deficient number, since it is larger than the sum of its proper divisors (947341).

10165859 is a wasteful number, since it uses less digits than its factorization.

10165859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941.

The product of its (nonzero) digits is 10800, while the sum is 35.

The square root of 10165859 is about 3188.3944235304. The cubic root of 10165859 is about 216.6280517640.

The spelling of 10165859 in words is "ten million, one hundred sixty-five thousand, eight hundred fifty-nine".