12080090 has 16 divisors (see below), whose sum is σ = 23721120. Its totient is φ = 4392720.

The previous prime is 12080027. The next prime is 12080141. The reversal of 12080090 is 9008021.

It is an unprimeable number.

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, 54800 + ... + 55019.

It is an arithmetic number, because the mean of its divisors is an integer number (1482570).

Almost surely, 2^12080090 is an apocalyptic number.

12080090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12080090 is a deficient number, since it is larger than the sum of its proper divisors (11641030).

12080090 is a wasteful number, since it uses less digits than its factorization.

12080090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109837.

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

The square root of 12080090 is about 3475.6423866675. The cubic root of 12080090 is about 229.4510538090.

The spelling of 12080090 in words is "twelve million, eighty thousand, ninety".