226285430 has 48 divisors (see below), whose sum is σ = 489131136. Its totient is φ = 75075840.

The previous prime is 226285427. The next prime is 226285447. The reversal of 226285430 is 34582622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7742 + ... + 22638.

It is an arithmetic number, because the mean of its divisors is an integer number (10190232).

Almost surely, 2^226285430 is an apocalyptic number.

226285430 is an abundant number, since it is smaller than the sum of its proper divisors (262845706).

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

226285430 is a wasteful number, since it uses less digits than its factorization.

226285430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14949 (or 14942 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 226285430 is about 15042.7866434381. The cubic root of 226285430 is about 609.3762593180.

The spelling of 226285430 in words is "two hundred twenty-six million, two hundred eighty-five thousand, four hundred thirty".