8123082 has 16 divisors (see below), whose sum is σ = 17723232. Its totient is φ = 2461520.

The previous prime is 8123077. The next prime is 8123083. The reversal of 8123082 is 2803218.

It is a super-2 number, since 2×8123082² = 131968922357448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8123083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61473 + ... + 61604.

It is an arithmetic number, because the mean of its divisors is an integer number (1107702).

Almost surely, 2^8123082 is an apocalyptic number.

8123082 is an abundant number, since it is smaller than the sum of its proper divisors (9600150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8123082 is a wasteful number, since it uses less digits than its factorization.

8123082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123093.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 8123082 is about 2850.1021034342. The cubic root of 8123082 is about 201.0204677061.

The spelling of 8123082 in words is "eight million, one hundred twenty-three thousand, eighty-two".