226712658 has 16 divisors (see below), whose sum is σ = 453774816. Its totient is φ = 75512640.

The previous prime is 226712639. The next prime is 226712659. The reversal of 226712658 is 856217622.

226712658 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (226712659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5716 + ... + 22047.

It is an arithmetic number, because the mean of its divisors is an integer number (28360926).

Almost surely, 2^226712658 is an apocalyptic number.

226712658 is an abundant number, since it is smaller than the sum of its proper divisors (227062158).

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

226712658 is a wasteful number, since it uses less digits than its factorization.

226712658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29129.

The product of its digits is 80640, while the sum is 39.

The square root of 226712658 is about 15056.9803745638. The cubic root of 226712658 is about 609.7595200070.

The spelling of 226712658 in words is "two hundred twenty-six million, seven hundred twelve thousand, six hundred fifty-eight".