7680526 has 16 divisors (see below), whose sum is σ = 13216896. Its totient is φ = 3279096.

The previous prime is 7680523. The next prime is 7680527. The reversal of 7680526 is 6250867.

It is a junction number, because it is equal to n+sod(n) for n = 7680491 and 7680500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7680523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3405 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (826056).

Almost surely, 2^7680526 is an apocalyptic number.

7680526 is a deficient number, since it is larger than the sum of its proper divisors (5536370).

7680526 is a wasteful number, since it uses less digits than its factorization.

7680526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 7680526 is about 2771.3761924358. The cubic root of 7680526 is about 197.3014701059.

The spelling of 7680526 in words is "seven million, six hundred eighty thousand, five hundred twenty-six".