226898985 has 32 divisors (see below), whose sum is σ = 374700672. Its totient is φ = 117158400.

The previous prime is 226898977. The next prime is 226898993. The reversal of 226898985 is 589898622.

It is an interprime number because it is at equal distance from previous prime (226898977) and next prime (226898993).

It is not a de Polignac number, because 226898985 - 2³ = 226898977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125085 + ... + 126885.

It is an arithmetic number, because the mean of its divisors is an integer number (11709396).

Almost surely, 2^226898985 is an apocalyptic number.

It is an amenable number.

226898985 is a deficient number, since it is larger than the sum of its proper divisors (147801687).

226898985 is a wasteful number, since it uses less digits than its factorization.

226898985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073.

The product of its digits is 4976640, while the sum is 57.

The square root of 226898985 is about 15063.1664997769. The cubic root of 226898985 is about 609.9265207559.

The spelling of 226898985 in words is "two hundred twenty-six million, eight hundred ninety-eight thousand, nine hundred eighty-five".