8020260456 has 32 divisors (see below), whose sum is σ = 21593009760. Its totient is φ = 2467772352.

The previous prime is 8020260431. The next prime is 8020260463. The reversal of 8020260456 is 6540620208.

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, 12852670 + ... + 12853293.

It is an arithmetic number, because the mean of its divisors is an integer number (674781555).

Almost surely, 2^8020260456 is an apocalyptic number.

It is an amenable number.

8020260456 is an abundant number, since it is smaller than the sum of its proper divisors (13572749304).

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

8020260456 is a wasteful number, since it uses less digits than its factorization.

8020260456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25705985 (or 25705981 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 8020260456 is about 89555.9068738629. The cubic root of 8020260456 is about 2001.6869480364.

The spelling of 8020260456 in words is "eight billion, twenty million, two hundred sixty thousand, four hundred fifty-six".