8286081 has 4 divisors (see below), whose sum is σ = 11048112. Its totient is φ = 5524052.

The previous prime is 8286037. The next prime is 8286097. The reversal of 8286081 is 1806828.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8286081 - 2¹¹ = 8284033 is a prime.

It is a super-2 number, since 2×8286081² = 137318276677122, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8286001) 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, 1381011 + ... + 1381016.

It is an arithmetic number, because the mean of its divisors is an integer number (2762028).

Almost surely, 2^8286081 is an apocalyptic number.

It is an amenable number.

8286081 is a deficient number, since it is larger than the sum of its proper divisors (2762031).

8286081 is a wasteful number, since it uses less digits than its factorization.

8286081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762030.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 8286081 is about 2878.5553668464. Note that the first 3 decimals coincide. The cubic root of 8286081 is about 202.3561423014.

The spelling of 8286081 in words is "eight million, two hundred eighty-six thousand, eighty-one".