7680552 has 64 divisors (see below), whose sum is σ = 21427200. Its totient is φ = 2274240.

The previous prime is 7680539. The next prime is 7680553. The reversal of 7680552 is 2550867.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (7680553) 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, 12099 + ... + 12717.

It is an arithmetic number, because the mean of its divisors is an integer number (334800).

Almost surely, 2^7680552 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 7680552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10713600).

7680552 is an abundant number, since it is smaller than the sum of its proper divisors (13746648).

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

7680552 is a wasteful number, since it uses less digits than its factorization.

7680552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 7680552 is about 2771.3808832421. The cubic root of 7680552 is about 197.3016927397.

The spelling of 7680552 in words is "seven million, six hundred eighty thousand, five hundred fifty-two".