226558452 has 24 divisors (see below), whose sum is σ = 528897600. Its totient is φ = 75482176.

The previous prime is 226558433. The next prime is 226558481. The reversal of 226558452 is 254855622.

It is a happy number.

It is a super-3 number, since 3×226558452³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226558452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32449 + ... + 38807.

It is an arithmetic number, because the mean of its divisors is an integer number (22037400).

Almost surely, 2^226558452 is an apocalyptic number.

It is an amenable number.

226558452 is an abundant number, since it is smaller than the sum of its proper divisors (302339148).

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

226558452 is a wasteful number, since it uses less digits than its factorization.

226558452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9335 (or 9333 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

The square root of 226558452 is about 15051.8587556488. The cubic root of 226558452 is about 609.6212393830.

The spelling of 226558452 in words is "two hundred twenty-six million, five hundred fifty-eight thousand, four hundred fifty-two".