226884858 has 16 divisors (see below), whose sum is σ = 454808640. Its totient is φ = 75455136.

The previous prime is 226884841. The next prime is 226884863. The reversal of 226884858 is 858488622.

It is a self number, because there is not a number n which added to its sum of digits gives 226884858.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40435 + ... + 45702.

It is an arithmetic number, because the mean of its divisors is an integer number (28425540).

Almost surely, 2^226884858 is an apocalyptic number.

226884858 is an abundant number, since it is smaller than the sum of its proper divisors (227923782).

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

226884858 is a wasteful number, since it uses less digits than its factorization.

226884858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86581.

The product of its digits is 1966080, while the sum is 51.

The square root of 226884858 is about 15062.6975671690. The cubic root of 226884858 is about 609.9138622436.

The spelling of 226884858 in words is "two hundred twenty-six million, eight hundred eighty-four thousand, eight hundred fifty-eight".