76522568 has 16 divisors (see below), whose sum is σ = 143642160. Its totient is φ = 38218000.

The previous prime is 76522543. The next prime is 76522577. The reversal of 76522568 is 86522567.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2843 + ... + 12693.

It is an arithmetic number, because the mean of its divisors is an integer number (8977635).

Almost surely, 2^76522568 is an apocalyptic number.

It is an amenable number.

76522568 is a deficient number, since it is larger than the sum of its proper divisors (67119592).

76522568 is a wasteful number, since it uses less digits than its factorization.

76522568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10828 (or 10824 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 76522568 is about 8747.7178738229. The cubic root of 76522568 is about 424.5509776677.

Subtracting 76522568 from its reverse (86522567), we obtain a palindrome (9999999).

The spelling of 76522568 in words is "seventy-six million, five hundred twenty-two thousand, five hundred sixty-eight".