226288476 has 18 divisors (see below), whose sum is σ = 572007072. Its totient is φ = 75429480.

The previous prime is 226288441. The next prime is 226288477. The reversal of 226288476 is 674882622.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226288477) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3142860 + ... + 3142931.

Almost surely, 2^226288476 is an apocalyptic number.

It is an amenable number.

226288476 is an abundant number, since it is smaller than the sum of its proper divisors (345718596).

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

226288476 is a wasteful number, since it uses less digits than its factorization.

226288476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285801 (or 6285796 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 226288476 is about 15042.8878876365. The cubic root of 226288476 is about 609.3789935517.

The spelling of 226288476 in words is "two hundred twenty-six million, two hundred eighty-eight thousand, four hundred seventy-six".