8090210 has 16 divisors (see below), whose sum is σ = 14657976. Its totient is φ = 3214848.

The previous prime is 8090209. The next prime is 8090213. The reversal of 8090210 is 120908.

It can be written as a sum of positive squares in 4 ways, for example, as 6205081 + 1885129 = 2491^2 + 1373^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8090213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007 + ... + 4146.

Almost surely, 2^8090210 is an apocalyptic number.

8090210 is a deficient number, since it is larger than the sum of its proper divisors (6567766).

8090210 is a wasteful number, since it uses less digits than its factorization.

8090210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5317.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 8090210 is about 2844.3294464601. The cubic root of 8090210 is about 200.7489419292.

The spelling of 8090210 in words is "eight million, ninety thousand, two hundred ten".