9082090 has 12 divisors (see below), whose sum is σ = 16364934. Its totient is φ = 3629024.

The previous prime is 9082081. The next prime is 9082091. The reversal of 9082090 is 902809.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 6620329 + 2461761 = 2573^2 + 1569^2 .

It is not an unprimeable number, because it can be changed into a prime (9082091) 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 5 ways as a sum of consecutive naturals, for example, 9054 + ... + 10006.

Almost surely, 2^9082090 is an apocalyptic number.

9082090 is a deficient number, since it is larger than the sum of its proper divisors (7282844).

9082090 is an frugal number, since it uses more digits than its factorization.

9082090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913 (or 960 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 9082090 is about 3013.6506101405. The cubic root of 9082090 is about 208.6388917134.

Adding to 9082090 its reverse (902809), we get a palindrome (9984899).

The spelling of 9082090 in words is "nine million, eighty-two thousand, ninety".