8252767628 has 12 divisors (see below), whose sum is σ = 16505535312. Its totient is φ = 3536900400.

The previous prime is 8252767559. The next prime is 8252767637. The reversal of 8252767628 is 8267672528.

8252767628 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 8252767628.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147370823 + ... + 147370878.

It is an arithmetic number, because the mean of its divisors is an integer number (1375461276).

Almost surely, 2^8252767628 is an apocalyptic number.

It is an amenable number.

8252767628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8252767628 is a wasteful number, since it uses less digits than its factorization.

8252767628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294741712 (or 294741710 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 53.

The square root of 8252767628 is about 90844.7446361098. The cubic root of 8252767628 is about 2020.8459375548.

The spelling of 8252767628 in words is "eight billion, two hundred fifty-two million, seven hundred sixty-seven thousand, six hundred twenty-eight".