772071265 has 16 divisors (see below), whose sum is σ = 1063516032. Its totient is φ = 527082624.

The previous prime is 772071259. The next prime is 772071271. The reversal of 772071265 is 562170277.

772071265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (772071259) and next prime (772071271).

It is a cyclic number.

It is not a de Polignac number, because 772071265 - 2⁹ = 772070753 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40644 + ... + 56533.

It is an arithmetic number, because the mean of its divisors is an integer number (66469752).

Almost surely, 2^772071265 is an apocalyptic number.

It is an amenable number.

772071265 is a deficient number, since it is larger than the sum of its proper divisors (291444767).

772071265 is a wasteful number, since it uses less digits than its factorization.

772071265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97416.

The product of its (nonzero) digits is 41160, while the sum is 37.

The square root of 772071265 is about 27786.1703910417. The cubic root of 772071265 is about 917.3867496029.

The spelling of 772071265 in words is "seven hundred seventy-two million, seventy-one thousand, two hundred sixty-five".