226230620 has 96 divisors (see below), whose sum is σ = 606928896. Its totient is φ = 68774400.

The previous prime is 226230619. The next prime is 226230623. The reversal of 226230620 is 26032622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226230623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61349 + ... + 64931.

It is an arithmetic number, because the mean of its divisors is an integer number (6322176).

Almost surely, 2^226230620 is an apocalyptic number.

226230620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226230620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303464448).

226230620 is an abundant number, since it is smaller than the sum of its proper divisors (380698276).

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

226230620 is a wasteful number, since it uses less digits than its factorization.

226230620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3651 (or 3649 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 226230620 is about 15040.9647296974. The cubic root of 226230620 is about 609.3270550751.

The spelling of 226230620 in words is "two hundred twenty-six million, two hundred thirty thousand, six hundred twenty".