82274 has 8 divisors (see below), whose sum is σ = 127488. Its totient is φ = 39780.

The previous prime is 82267. The next prime is 82279. The reversal of 82274 is 47228.

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

It is a super-2 number, since 2×82274² = 13538022152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82279) 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, 602 + ... + 725.

It is an arithmetic number, because the mean of its divisors is an integer number (15936).

2⁸²²⁷⁴ is an apocalyptic number.

82274 is a deficient number, since it is larger than the sum of its proper divisors (45214).

82274 is a wasteful number, since it uses less digits than its factorization.

82274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360.

The product of its digits is 896, while the sum is 23.

The square root of 82274 is about 286.8344470248. The cubic root of 82274 is about 43.4931508131.

The spelling of 82274 in words is "eighty-two thousand, two hundred seventy-four".