7668725262 has 64 divisors (see below), whose sum is σ = 17980579584. Its totient is φ = 2154493440.

The previous prime is 7668725257. The next prime is 7668725269. The reversal of 7668725262 is 2625278667.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7668725269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24168 + ... + 126180.

It is an arithmetic number, because the mean of its divisors is an integer number (280946556).

Almost surely, 2^7668725262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7668725262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8990289792).

7668725262 is an abundant number, since it is smaller than the sum of its proper divisors (10311854322).

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

7668725262 is a wasteful number, since it uses less digits than its factorization.

7668725262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102113.

The product of its digits is 3386880, while the sum is 51.

The square root of 7668725262 is about 87571.2581958259. The cubic root of 7668725262 is about 1972.0037041501.

The spelling of 7668725262 in words is "seven billion, six hundred sixty-eight million, seven hundred twenty-five thousand, two hundred sixty-two".