226526266 has 4 divisors (see below), whose sum is σ = 339789402. Its totient is φ = 113263132.

The previous prime is 226526219. The next prime is 226526291. The reversal of 226526266 is 662625622.

226526266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 662625622 = 2 ⋅331312811.

It can be written as a sum of positive squares in only one way, i.e., 205320241 + 21206025 = 14329^2 + 4605^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56631565 + ... + 56631568.

Almost surely, 2^226526266 is an apocalyptic number.

226526266 is a deficient number, since it is larger than the sum of its proper divisors (113263136).

226526266 is a wasteful number, since it uses less digits than its factorization.

226526266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113263135.

The product of its digits is 103680, while the sum is 37.

The square root of 226526266 is about 15050.7895473958. The cubic root of 226526266 is about 609.5923694258.

The spelling of 226526266 in words is "two hundred twenty-six million, five hundred twenty-six thousand, two hundred sixty-six".