7876560 has 80 divisors (see below), whose sum is σ = 25105536. Its totient is φ = 2041344.

The previous prime is 7876529. The next prime is 7876567. The reversal of 7876560 is 656787.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7876567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8437 + ... + 9323.

Almost surely, 2^7876560 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 7876560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12552768).

7876560 is an abundant number, since it is smaller than the sum of its proper divisors (17228976).

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

7876560 is a wasteful number, since it uses less digits than its factorization.

7876560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 7876560 is about 2806.5209780082. The cubic root of 7876560 is about 198.9659967322.

The spelling of 7876560 in words is "seven million, eight hundred seventy-six thousand, five hundred sixty".