6255560 has 32 divisors (see below), whose sum is σ = 14817600. Its totient is φ = 2370240.

The previous prime is 6255547. The next prime is 6255577. The reversal of 6255560 is 655526.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356 + ... + 4875.

It is an arithmetic number, because the mean of its divisors is an integer number (463050).

Almost surely, 2^6255560 is an apocalyptic number.

It is an amenable number.

6255560 is an abundant number, since it is smaller than the sum of its proper divisors (8562040).

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

6255560 is a wasteful number, since it uses less digits than its factorization.

6255560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8261 (or 8257 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 6255560 is about 2501.1117528011. Note that the first 3 decimals coincide. The cubic root of 6255560 is about 184.2561806498.

The spelling of 6255560 in words is "six million, two hundred fifty-five thousand, five hundred sixty".