6467560992 has 240 divisors, whose sum is σ = 20003239872. Its totient is φ = 2046021120.

The previous prime is 6467560973. The next prime is 6467560997. The reversal of 6467560992 is 2990657646.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (6467560997) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9359367 + ... + 9360057.

Almost surely, 2^6467560992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6467560992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10001619936).

6467560992 is an abundant number, since it is smaller than the sum of its proper divisors (13535678880).

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

6467560992 is a wasteful number, since it uses less digits than its factorization.

6467560992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The square root of 6467560992 is about 80421.1476665187. The cubic root of 6467560992 is about 1863.1458107382.

The spelling of 6467560992 in words is "six billion, four hundred sixty-seven million, five hundred sixty thousand, nine hundred ninety-two".