8080256 has 16 divisors (see below), whose sum is σ = 16097640. Its totient is φ = 4040064.

The previous prime is 8080229. The next prime is 8080271. The reversal of 8080256 is 6520808.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 31436 + ... + 31691.

Almost surely, 2^8080256 is an apocalyptic number.

It is an amenable number.

8080256 is a deficient number, since it is larger than the sum of its proper divisors (8017384).

8080256 is an equidigital number, since it uses as much as digits as its factorization.

8080256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63141 (or 63129 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 8080256 is about 2842.5791105966. The cubic root of 8080256 is about 200.6665759146. Note that the first 3 decimals are identical.

The spelling of 8080256 in words is "eight million, eighty thousand, two hundred fifty-six".