854212 has 6 divisors (see below), whose sum is σ = 1494878. Its totient is φ = 427104.

The previous prime is 854171. The next prime is 854213. The reversal of 854212 is 212458.

It can be written as a sum of positive squares in only one way, i.e., 665856 + 188356 = 816^2 + 434^2 .

It is not an unprimeable number, because it can be changed into a prime (854213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106773 + ... + 106780.

2⁸⁵⁴²¹² is an apocalyptic number.

It is an amenable number.

854212 is a deficient number, since it is larger than the sum of its proper divisors (640666).

854212 is a wasteful number, since it uses less digits than its factorization.

854212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213557 (or 213555 counting only the distinct ones).

The product of its digits is 640, while the sum is 22.

The square root of 854212 is about 924.2359006228. The cubic root of 854212 is about 94.8830324061.

The spelling of 854212 in words is "eight hundred fifty-four thousand, two hundred twelve".