226688486 has 8 divisors (see below), whose sum is σ = 340245360. Its totient is φ = 113273368.

The previous prime is 226688479. The next prime is 226688503. The reversal of 226688486 is 684886622.

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

It is a super-3 number, since 3×226688486³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31346 + ... + 37893.

It is an arithmetic number, because the mean of its divisors is an integer number (42530670).

Almost surely, 2^226688486 is an apocalyptic number.

226688486 is a deficient number, since it is larger than the sum of its proper divisors (113556874).

226688486 is a wasteful number, since it uses less digits than its factorization.

226688486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70878.

The product of its digits is 1769472, while the sum is 50.

The square root of 226688486 is about 15056.1776689836. The cubic root of 226688486 is about 609.7378484764.

The spelling of 226688486 in words is "two hundred twenty-six million, six hundred eighty-eight thousand, four hundred eighty-six".