6288720460 has 24 divisors (see below), whose sum is σ = 14406887376. Its totient is φ = 2286807360.

The previous prime is 6288720457. The next prime is 6288720521. The reversal of 6288720460 is 640278826.

It is a super-2 number, since 2×6288720460² = 79096010048045223200, which contains 22 as substring.

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, 14292327 + ... + 14292766.

It is an arithmetic number, because the mean of its divisors is an integer number (600286974).

Almost surely, 2^6288720460 is an apocalyptic number.

It is an amenable number.

6288720460 is an abundant number, since it is smaller than the sum of its proper divisors (8118166916).

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

6288720460 is a wasteful number, since it uses less digits than its factorization.

6288720460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28585113 (or 28585111 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 6288720460 is about 79301.4530762205. The cubic root of 6288720460 is about 1845.8118512969.

The spelling of 6288720460 in words is "six billion, two hundred eighty-eight million, seven hundred twenty thousand, four hundred sixty".