283166 has 8 divisors (see below), whose sum is σ = 457464. Its totient is φ = 130680.

The previous prime is 283163. The next prime is 283181. The reversal of 283166 is 661382.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 10891 = 283166 / (2 + 8 + 3 + 1 + 6 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5420 + ... + 5471.

It is an arithmetic number, because the mean of its divisors is an integer number (57183).

2²⁸³¹⁶⁶ is an apocalyptic number.

283166 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

283166 is a deficient number, since it is larger than the sum of its proper divisors (174298).

283166 is a wasteful number, since it uses less digits than its factorization.

283166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10906.

The product of its digits is 1728, while the sum is 26.

The square root of 283166 is about 532.1334419110. The cubic root of 283166 is about 65.6669787348. Note that the first 3 decimals are identical.

The spelling of 283166 in words is "two hundred eighty-three thousand, one hundred sixty-six".