850652 has 12 divisors (see below), whose sum is σ = 1624056. Its totient is φ = 386640.

The previous prime is 850637. The next prime is 850673. The reversal of 850652 is 256058.

It is an Ulam 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 850652.

It is an unprimeable number.

850652 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 9623 + ... + 9710.

It is an arithmetic number, because the mean of its divisors is an integer number (135338).

2⁸⁵⁰⁶⁵² is an apocalyptic number.

It is an amenable number.

850652 is a deficient number, since it is larger than the sum of its proper divisors (773404).

850652 is a wasteful number, since it uses less digits than its factorization.

850652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19348 (or 19346 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 850652 is about 922.3079745942. The cubic root of 850652 is about 94.7510378771.

It can be divided in two parts, 8506 and 52, that added together give a palindrome (8558).

The spelling of 850652 in words is "eight hundred fifty thousand, six hundred fifty-two".