8382274 has 4 divisors (see below), whose sum is σ = 12573414. Its totient is φ = 4191136.

The previous prime is 8382263. The next prime is 8382277. The reversal of 8382274 is 4722838.

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., 8323225 + 59049 = 2885^2 + 243^2 .

It is a super-2 number, since 2×8382274² = 140525034822152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8382277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2095567 + ... + 2095570.

Almost surely, 2^8382274 is an apocalyptic number.

8382274 is a deficient number, since it is larger than the sum of its proper divisors (4191140).

8382274 is a wasteful number, since it uses less digits than its factorization.

8382274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191139.

The product of its digits is 21504, while the sum is 34.

The square root of 8382274 is about 2895.2157087167. The cubic root of 8382274 is about 203.1361814437.

The spelling of 8382274 in words is "eight million, three hundred eighty-two thousand, two hundred seventy-four".