885146 has 4 divisors (see below), whose sum is σ = 1327722. Its totient is φ = 442572.

The previous prime is 885133. The next prime is 885161. The reversal of 885146 is 641588.

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

It can be written as a sum of positive squares in only one way, i.e., 829921 + 55225 = 911^2 + 235^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221285 + ... + 221288.

2⁸⁸⁵¹⁴⁶ is an apocalyptic number.

885146 is a deficient number, since it is larger than the sum of its proper divisors (442576).

885146 is a wasteful number, since it uses less digits than its factorization.

885146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442575.

The product of its digits is 7680, while the sum is 32.

The square root of 885146 is about 940.8219810357. The cubic root of 885146 is about 96.0148269923.

The spelling of 885146 in words is "eight hundred eighty-five thousand, one hundred forty-six".