226536826 has 4 divisors (see below), whose sum is σ = 339805242. Its totient is φ = 113268412.

The previous prime is 226536811. The next prime is 226536833. The reversal of 226536826 is 628635622.

226536826 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 226532601 + 4225 = 15051^2 + 65^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56634205 + ... + 56634208.

Almost surely, 2^226536826 is an apocalyptic number.

226536826 is a deficient number, since it is larger than the sum of its proper divisors (113268416).

226536826 is a wasteful number, since it uses less digits than its factorization.

226536826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113268415.

The product of its digits is 207360, while the sum is 40.

The square root of 226536826 is about 15051.1403554681. The cubic root of 226536826 is about 609.6018417569.

The spelling of 226536826 in words is "two hundred twenty-six million, five hundred thirty-six thousand, eight hundred twenty-six".