853606 has 8 divisors (see below), whose sum is σ = 1378944. Its totient is φ = 393960.

The previous prime is 853597. The next prime is 853637. The reversal of 853606 is 606358.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16390 + ... + 16441.

It is an arithmetic number, because the mean of its divisors is an integer number (172368).

2⁸⁵³⁶⁰⁶ is an apocalyptic number.

853606 is a deficient number, since it is larger than the sum of its proper divisors (525338).

853606 is a wasteful number, since it uses less digits than its factorization.

853606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32846.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 853606 is about 923.9080040783. The cubic root of 853606 is about 94.8605896089.

The spelling of 853606 in words is "eight hundred fifty-three thousand, six hundred six".