859061 has 8 divisors (see below), whose sum is σ = 1039680. Its totient is φ = 692928.

The previous prime is 859057. The next prime is 859081. The reversal of 859061 is 160958.

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 859061 - 2² = 859057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (859031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3491 + ... + 3728.

It is an arithmetic number, because the mean of its divisors is an integer number (129960).

2⁸⁵⁹⁰⁶¹ is an apocalyptic number.

It is an amenable number.

859061 is a deficient number, since it is larger than the sum of its proper divisors (180619).

859061 is a wasteful number, since it uses less digits than its factorization.

859061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 859061 is about 926.8554364085. The cubic root of 859061 is about 95.0622306944.

The spelling of 859061 in words is "eight hundred fifty-nine thousand, sixty-one".