557244226 has 64 divisors (see below), whose sum is σ = 1078686720. Its totient is φ = 209626560.

The previous prime is 557244223. The next prime is 557244257. The reversal of 557244226 is 622442755.

557244226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×557244226² = 621042254820678152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557244223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 546345 + ... + 547363.

It is an arithmetic number, because the mean of its divisors is an integer number (16854480).

Almost surely, 2^557244226 is an apocalyptic number.

557244226 is a deficient number, since it is larger than the sum of its proper divisors (521442494).

557244226 is a wasteful number, since it uses less digits than its factorization.

557244226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159.

The product of its digits is 134400, while the sum is 37.

The square root of 557244226 is about 23606.0209692358. The cubic root of 557244226 is about 822.9027728333.

The spelling of 557244226 in words is "five hundred fifty-seven million, two hundred forty-four thousand, two hundred twenty-six".