7770080 has 24 divisors (see below), whose sum is σ = 18357192. Its totient is φ = 3107968.

The previous prime is 7770073. The next prime is 7770089. The reversal of 7770080 is 800777.

7770080 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7770089) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24122 + ... + 24441.

It is an arithmetic number, because the mean of its divisors is an integer number (764883).

Almost surely, 2^7770080 is an apocalyptic number.

It is an amenable number.

7770080 is an abundant number, since it is smaller than the sum of its proper divisors (10587112).

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

7770080 is a wasteful number, since it uses less digits than its factorization.

7770080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48578 (or 48570 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 7770080 is about 2787.4863228364. The cubic root of 7770080 is about 198.0653459110.

The spelling of 7770080 in words is "seven million, seven hundred seventy thousand, eighty".