850607 has 4 divisors (see below), whose sum is σ = 852576. Its totient is φ = 848640.

The previous prime is 850571. The next prime is 850613. The reversal of 850607 is 706058.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 850607 - 2⁸ = 850351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 850607.

It is not an unprimeable number, because it can be changed into a prime (850637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23 + ... + 1304.

It is an arithmetic number, because the mean of its divisors is an integer number (213144).

2⁸⁵⁰⁶⁰⁷ is an apocalyptic number.

850607 is a deficient number, since it is larger than the sum of its proper divisors (1969).

850607 is a wasteful number, since it uses less digits than its factorization.

850607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 850607 is about 922.2835789496. The cubic root of 850607 is about 94.7493670521.

The spelling of 850607 in words is "eight hundred fifty thousand, six hundred seven".