285166314 has 12 divisors (see below), whose sum is σ = 617860386. Its totient is φ = 95055432.

The previous prime is 285166283. The next prime is 285166319. The reversal of 285166314 is 413661582.

It is a happy number.

285166314 is a `hidden beast` number, since 2 + 8 + 5 + 16 + 631 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 284765625 + 400689 = 16875^2 + 633^2 .

It is not an unprimeable number, because it can be changed into a prime (285166319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7921269 + ... + 7921304.

Almost surely, 2^285166314 is an apocalyptic number.

285166314 is an abundant number, since it is smaller than the sum of its proper divisors (332694072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

285166314 is a wasteful number, since it uses less digits than its factorization.

285166314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15842581 (or 15842578 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 285166314 is about 16886.8680932848. The cubic root of 285166314 is about 658.2124217545.

The spelling of 285166314 in words is "two hundred eighty-five million, one hundred sixty-six thousand, three hundred fourteen".