7777068 has 24 divisors (see below), whose sum is σ = 19542768. Its totient is φ = 2392896.

The previous prime is 7777051. The next prime is 7777093. The reversal of 7777068 is 8607777.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24771 + ... + 25082.

It is an arithmetic number, because the mean of its divisors is an integer number (814282).

Almost surely, 2^7777068 is an apocalyptic number.

7777068 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

7777068 is an abundant number, since it is smaller than the sum of its proper divisors (11765700).

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

7777068 is a wasteful number, since it uses less digits than its factorization.

7777068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49873 (or 49871 counting only the distinct ones).

The product of its (nonzero) digits is 115248, while the sum is 42.

The square root of 7777068 is about 2788.7395002043. The cubic root of 7777068 is about 198.1247046273.

The spelling of 7777068 in words is "seven million, seven hundred seventy-seven thousand, sixty-eight".