765073226 has 8 divisors (see below), whose sum is σ = 1147759524. Its totient is φ = 382486720.

The previous prime is 765073217. The next prime is 765073279. The reversal of 765073226 is 622370567.

765073226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 761815201 + 3258025 = 27601^2 + 1805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×765073226² = 1170674082284094152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 765073226.

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, 1295 + ... + 39138.

Almost surely, 2^765073226 is an apocalyptic number.

765073226 is a deficient number, since it is larger than the sum of its proper divisors (382686298).

765073226 is a wasteful number, since it uses less digits than its factorization.

765073226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49896.

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

The square root of 765073226 is about 27659.9570860115. The cubic root of 765073226 is about 914.6066076429.

The spelling of 765073226 in words is "seven hundred sixty-five million, seventy-three thousand, two hundred twenty-six".