8282561 has 16 divisors (see below), whose sum is σ = 9842304. Its totient is φ = 6822144.

The previous prime is 8282513. The next prime is 8282567. The reversal of 8282561 is 1652828.

It is not a de Polignac number, because 8282561 - 2⁶ = 8282497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8282567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29126 + ... + 29408.

It is an arithmetic number, because the mean of its divisors is an integer number (615144).

Almost surely, 2^8282561 is an apocalyptic number.

It is an amenable number.

8282561 is a deficient number, since it is larger than the sum of its proper divisors (1559743).

8282561 is a wasteful number, since it uses less digits than its factorization.

8282561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440.

The product of its digits is 7680, while the sum is 32.

The square root of 8282561 is about 2877.9438840950. The cubic root of 8282561 is about 202.3274840206.

The spelling of 8282561 in words is "eight million, two hundred eighty-two thousand, five hundred sixty-one".