854215226 has 16 divisors (see below), whose sum is σ = 1316977704. Its totient is φ = 415240704.

The previous prime is 854215217. The next prime is 854215247. The reversal of 854215226 is 622512458.

854215226 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 4 ways, for example, as 528954001 + 325261225 = 22999^2 + 18035^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111206 + ... + 118638.

Almost surely, 2^854215226 is an apocalyptic number.

854215226 is a deficient number, since it is larger than the sum of its proper divisors (462762478).

854215226 is a wasteful number, since it uses less digits than its factorization.

854215226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9025.

The product of its digits is 38400, while the sum is 35.

The square root of 854215226 is about 29226.9606014721. The cubic root of 854215226 is about 948.8315185044.

The spelling of 854215226 in words is "eight hundred fifty-four million, two hundred fifteen thousand, two hundred twenty-six".