855674 has 8 divisors (see below), whose sum is σ = 1327860. Its totient is φ = 413056.

The previous prime is 855671. The next prime is 855683. The reversal of 855674 is 476558.

It can be written as a sum of positive squares in 2 ways, for example, as 855625 + 49 = 925^2 + 7^2 .

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

It is not an unprimeable number, because it can be changed into a prime (855671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7319 + ... + 7434.

2⁸⁵⁵⁶⁷⁴ is an apocalyptic number.

855674 is a deficient number, since it is larger than the sum of its proper divisors (472186).

855674 is a wasteful number, since it uses less digits than its factorization.

855674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14784.

The product of its digits is 33600, while the sum is 35.

The square root of 855674 is about 925.0264861073. The cubic root of 855674 is about 94.9371329216.

The spelling of 855674 in words is "eight hundred fifty-five thousand, six hundred seventy-four".