76825226 has 16 divisors (see below), whose sum is σ = 118584648. Its totient is φ = 37305600.

The previous prime is 76825207. The next prime is 76825237. The reversal of 76825226 is 62252867.

It is a Cunningham number, because it is equal to 8765²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 15594601 + 61230625 = 3949^2 + 7825^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 76825226.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17096 + ... + 21116.

Almost surely, 2^76825226 is an apocalyptic number.

76825226 is a deficient number, since it is larger than the sum of its proper divisors (41759422).

76825226 is a wasteful number, since it uses less digits than its factorization.

76825226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297.

The product of its digits is 80640, while the sum is 38.

The square root of 76825226 is about 8765.0000570451. Note that the first 4 decimals coincide. The cubic root of 76825226 is about 425.1099618581.

The spelling of 76825226 in words is "seventy-six million, eight hundred twenty-five thousand, two hundred twenty-six".