772922012 has 6 divisors (see below), whose sum is σ = 1352613528. Its totient is φ = 386461004.

The previous prime is 772922011. The next prime is 772922041. The reversal of 772922012 is 210229277.

772922012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 772922012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772922011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96615248 + ... + 96615255.

It is an arithmetic number, because the mean of its divisors is an integer number (225435588).

Almost surely, 2^772922012 is an apocalyptic number.

It is an amenable number.

772922012 is a deficient number, since it is larger than the sum of its proper divisors (579691516).

772922012 is a wasteful number, since it uses less digits than its factorization.

772922012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193230507 (or 193230505 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 772922012 is about 27801.4749968414. The cubic root of 772922012 is about 917.7235827300.

The spelling of 772922012 in words is "seven hundred seventy-two million, nine hundred twenty-two thousand, twelve".