772267052 has 12 divisors (see below), whose sum is σ = 1365400680. Its totient is φ = 382152576.

The previous prime is 772267049. The next prime is 772267079. The reversal of 772267052 is 250762277.

772267052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 772266997 and 772267015.

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, 994802 + ... + 995577.

It is an arithmetic number, because the mean of its divisors is an integer number (113783390).

Almost surely, 2^772267052 is an apocalyptic number.

It is an amenable number.

772267052 is a deficient number, since it is larger than the sum of its proper divisors (593133628).

772267052 is a wasteful number, since it uses less digits than its factorization.

772267052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990480 (or 1990478 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 772267052 is about 27789.6932692680. The cubic root of 772267052 is about 917.4642887402.

The spelling of 772267052 in words is "seven hundred seventy-two million, two hundred sixty-seven thousand, fifty-two".