7662611112 has 64 divisors (see below), whose sum is σ = 20704817280. Its totient is φ = 2349188352.

The previous prime is 7662611071. The next prime is 7662611123. The reversal of 7662611112 is 2111162667.

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, 42093 + ... + 130755.

It is an arithmetic number, because the mean of its divisors is an integer number (323512770).

Almost surely, 2^7662611112 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 7662611112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10352408640).

7662611112 is an abundant number, since it is smaller than the sum of its proper divisors (13042206168).

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

7662611112 is a wasteful number, since it uses less digits than its factorization.

7662611112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88962 (or 88958 counting only the distinct ones).

The product of its digits is 6048, while the sum is 33.

The square root of 7662611112 is about 87536.3416644767. The cubic root of 7662611112 is about 1971.4794826412.

Adding to 7662611112 its reverse (2111162667), we get a palindrome (9773773779).

The spelling of 7662611112 in words is "seven billion, six hundred sixty-two million, six hundred eleven thousand, one hundred twelve".