226706826 has 8 divisors (see below), whose sum is σ = 453413664. Its totient is φ = 75568940.

The previous prime is 226706819. The next prime is 226706827. The reversal of 226706826 is 628607622.

It is a sphenic number, since it is the product of 3 distinct primes.

226706826 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (226706827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18892230 + ... + 18892241.

It is an arithmetic number, because the mean of its divisors is an integer number (56676708).

Almost surely, 2^226706826 is an apocalyptic number.

226706826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

226706826 is a wasteful number, since it uses less digits than its factorization.

226706826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37784476.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 226706826 is about 15056.7867089894. The cubic root of 226706826 is about 609.7542914385.

The spelling of 226706826 in words is "two hundred twenty-six million, seven hundred six thousand, eight hundred twenty-six".