6128122767 has 16 divisors (see below), whose sum is σ = 8811304320. Its totient is φ = 3766031712.

The previous prime is 6128122727. The next prime is 6128122807. The reversal of 6128122767 is 7672218216.

It is an interprime number because it is at equal distance from previous prime (6128122727) and next prime (6128122807).

It is not a de Polignac number, because 6128122767 - 2¹⁵ = 6128089999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6128122727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77493 + ... + 135134.

It is an arithmetic number, because the mean of its divisors is an integer number (550706520).

Almost surely, 2^6128122767 is an apocalyptic number.

6128122767 is a deficient number, since it is larger than the sum of its proper divisors (2683181553).

6128122767 is a wasteful number, since it uses less digits than its factorization.

6128122767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213382.

The product of its digits is 112896, while the sum is 42.

The square root of 6128122767 is about 78282.3272967788. The cubic root of 6128122767 is about 1829.9637452879.

It can be divided in two parts, 61281 and 22767, that added together give a palindrome (84048).

The spelling of 6128122767 in words is "six billion, one hundred twenty-eight million, one hundred twenty-two thousand, seven hundred sixty-seven".