6872464560 has 80 divisors (see below), whose sum is σ = 22943469024. Its totient is φ = 1691682816.

The previous prime is 6872464519. The next prime is 6872464589. The reversal of 6872464560 is 654642786.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1098237 + ... + 1104476.

Almost surely, 2^6872464560 is an apocalyptic number.

6872464560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6872464560 is an abundant number, since it is smaller than the sum of its proper divisors (16071004464).

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

6872464560 is a wasteful number, since it uses less digits than its factorization.

6872464560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202742 (or 2202736 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The square root of 6872464560 is about 82900.3290705170. The cubic root of 6872464560 is about 1901.2424523602.

The spelling of 6872464560 in words is "six billion, eight hundred seventy-two million, four hundred sixty-four thousand, five hundred sixty".