7776116 has 12 divisors (see below), whose sum is σ = 14200032. Its totient is φ = 3718968.

The previous prime is 7776079. The next prime is 7776127. The reversal of 7776116 is 6116777.

It is a congruent number.

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, 42170 + ... + 42353.

It is an arithmetic number, because the mean of its divisors is an integer number (1183336).

Almost surely, 2^7776116 is an apocalyptic number.

It is an amenable number.

7776116 is a deficient number, since it is larger than the sum of its proper divisors (6423916).

7776116 is a wasteful number, since it uses less digits than its factorization.

7776116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84550 (or 84548 counting only the distinct ones).

The product of its digits is 12348, while the sum is 35.

The square root of 7776116 is about 2788.5688085468. The cubic root of 7776116 is about 198.1166200717.

It can be divided in two parts, 77761 and 16, that added together give a palindrome (77777).

The spelling of 7776116 in words is "seven million, seven hundred seventy-six thousand, one hundred sixteen".