6487767122 has 8 divisors (see below), whose sum is σ = 9734653872. Its totient is φ = 3242882500.

The previous prime is 6487767107. The next prime is 6487767157. The reversal of 6487767122 is 2217677846.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6487767122² = 84182244458608325768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492404 + ... + 505407.

It is an arithmetic number, because the mean of its divisors is an integer number (1216831734).

Almost surely, 2^6487767122 is an apocalyptic number.

6487767122 is a deficient number, since it is larger than the sum of its proper divisors (3246886750).

6487767122 is a wasteful number, since it uses less digits than its factorization.

6487767122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001064.

The product of its digits is 1580544, while the sum is 50.

The square root of 6487767122 is about 80546.6766663902. The cubic root of 6487767122 is about 1865.0840905381.

The spelling of 6487767122 in words is "six billion, four hundred eighty-seven million, seven hundred sixty-seven thousand, one hundred twenty-two".