859037 has 2 divisors, whose sum is σ = 859038. Its totient is φ = 859036.

The previous prime is 859031. The next prime is 859049. The reversal of 859037 is 730958.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 568516 + 290521 = 754^2 + 539^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-859037 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 858994 and 859012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (859031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429518 + 429519.

It is an arithmetic number, because the mean of its divisors is an integer number (429519).

2⁸⁵⁹⁰³⁷ is an apocalyptic number.

It is an amenable number.

859037 is a deficient number, since it is larger than the sum of its proper divisors (1).

859037 is an equidigital number, since it uses as much as digits as its factorization.

859037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 859037 is about 926.8424893152. The cubic root of 859037 is about 95.0613454198.

The spelling of 859037 in words is "eight hundred fifty-nine thousand, thirty-seven".