226263474 has 12 divisors (see below), whose sum is σ = 490237566. Its totient is φ = 75421152.

The previous prime is 226263437. The next prime is 226263487. The reversal of 226263474 is 474362622.

226263474 is a `hidden beast` number, since 22 + 626 + 3 + 4 + 7 + 4 = 666.

226263474 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 only one way, i.e., 159138225 + 67125249 = 12615^2 + 8193^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6285079 + ... + 6285114.

Almost surely, 2^226263474 is an apocalyptic number.

226263474 is an abundant number, since it is smaller than the sum of its proper divisors (263974092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226263474 is a wasteful number, since it uses less digits than its factorization.

226263474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12570201 (or 12570198 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 226263474 is about 15042.0568407382. The cubic root of 226263474 is about 609.3565498477.

The spelling of 226263474 in words is "two hundred twenty-six million, two hundred sixty-three thousand, four hundred seventy-four".