226587380 has 12 divisors (see below), whose sum is σ = 475833540. Its totient is φ = 90634944.

The previous prime is 226587379. The next prime is 226587397. The reversal of 226587380 is 83785622.

226587380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 173501584 + 53085796 = 13172^2 + 7286^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5664665 + ... + 5664704.

It is an arithmetic number, because the mean of its divisors is an integer number (39652795).

Almost surely, 2^226587380 is an apocalyptic number.

226587380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226587380 is an abundant number, since it is smaller than the sum of its proper divisors (249246160).

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

226587380 is a wasteful number, since it uses less digits than its factorization.

226587380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11329378 (or 11329376 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 226587380 is about 15052.8196694174. The cubic root of 226587380 is about 609.6471846708.

The spelling of 226587380 in words is "two hundred twenty-six million, five hundred eighty-seven thousand, three hundred eighty".