2080506 has 8 divisors (see below), whose sum is σ = 4161024. Its totient is φ = 693500.

The previous prime is 2080501. The next prime is 2080531. The reversal of 2080506 is 6050802.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2080506 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2080501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173370 + ... + 173381.

It is an arithmetic number, because the mean of its divisors is an integer number (520128).

2^2080506 is an apocalyptic number.

2080506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2080506 is a wasteful number, since it uses less digits than its factorization.

2080506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346756.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2080506 is about 1442.3959234551. The cubic root of 2080506 is about 127.6604362507.

The spelling of 2080506 in words is "two million, eighty thousand, five hundred six".