8282149 has 4 divisors (see below), whose sum is σ = 8289036. Its totient is φ = 8275264.

The previous prime is 8282137. The next prime is 8282159. The reversal of 8282149 is 9412828.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5244100 + 3038049 = 2290^2 + 1743^2 .

It is a cyclic number.

It is not a de Polignac number, because 8282149 - 2¹⁹ = 7757861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8282129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114 + ... + 4219.

It is an arithmetic number, because the mean of its divisors is an integer number (2072259).

Almost surely, 2^8282149 is an apocalyptic number.

It is an amenable number.

8282149 is a deficient number, since it is larger than the sum of its proper divisors (6887).

8282149 is a wasteful number, since it uses less digits than its factorization.

8282149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886.

The product of its digits is 9216, while the sum is 34.

The square root of 8282149 is about 2877.8723043248. The cubic root of 8282149 is about 202.3241291684.

The spelling of 8282149 in words is "eight million, two hundred eighty-two thousand, one hundred forty-nine".