226726635 has 16 divisors (see below), whose sum is σ = 362992896. Its totient is φ = 120844128.

The previous prime is 226726627. The next prime is 226726673. The reversal of 226726635 is 536627622.

It is a happy number.

It is not a de Polignac number, because 226726635 - 2³ = 226726627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226726593 and 226726602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26002 + ... + 33608.

It is an arithmetic number, because the mean of its divisors is an integer number (22687056).

Almost surely, 2^226726635 is an apocalyptic number.

226726635 is a deficient number, since it is larger than the sum of its proper divisors (136266261).

226726635 is a wasteful number, since it uses less digits than its factorization.

226726635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9602.

The product of its digits is 181440, while the sum is 39.

The square root of 226726635 is about 15057.4445042975. Note that the first 3 decimals coincide. The cubic root of 226726635 is about 609.7720504553.

The spelling of 226726635 in words is "two hundred twenty-six million, seven hundred twenty-six thousand, six hundred thirty-five".