772326056 has 16 divisors (see below), whose sum is σ = 1450482900. Its totient is φ = 385530624.

The previous prime is 772326047. The next prime is 772326067. The reversal of 772326056 is 650623277.

It can be written as a sum of positive squares in 2 ways, for example, as 651985156 + 120340900 = 25534^2 + 10970^2 .

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, 73841 + ... + 83648.

Almost surely, 2^772326056 is an apocalyptic number.

It is an amenable number.

772326056 is a deficient number, since it is larger than the sum of its proper divisors (678156844).

772326056 is a wasteful number, since it uses less digits than its factorization.

772326056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158108 (or 158104 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 772326056 is about 27790.7548656023. The cubic root of 772326056 is about 917.4876540100.

The spelling of 772326056 in words is "seven hundred seventy-two million, three hundred twenty-six thousand, fifty-six".