768258226 has 8 divisors (see below), whose sum is σ = 1155807900. Its totient is φ = 382988928.

The previous prime is 768258221. The next prime is 768258233. The reversal of 768258226 is 622852867.

768258226 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 622452601 + 145805625 = 24949^2 + 12075^2 .

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

It is not an unprimeable number, because it can be changed into a prime (768258221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569251 + ... + 570598.

Almost surely, 2^768258226 is an apocalyptic number.

768258226 is a deficient number, since it is larger than the sum of its proper divisors (387549674).

768258226 is a wasteful number, since it uses less digits than its factorization.

768258226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140188.

The product of its digits is 645120, while the sum is 46.

The square root of 768258226 is about 27717.4714936265. The cubic root of 768258226 is about 915.8740196874.

The spelling of 768258226 in words is "seven hundred sixty-eight million, two hundred fifty-eight thousand, two hundred twenty-six".