226799860 has 48 divisors (see below), whose sum is σ = 546174720. Its totient is φ = 77495040.

The previous prime is 226799851. The next prime is 226799887. The reversal of 226799860 is 68997622.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 40936 + ... + 46144.

It is an arithmetic number, because the mean of its divisors is an integer number (11378640).

Almost surely, 2^226799860 is an apocalyptic number.

226799860 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 226799860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273087360).

226799860 is an abundant number, since it is smaller than the sum of its proper divisors (319374860).

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

226799860 is a wasteful number, since it uses less digits than its factorization.

226799860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5536 (or 5534 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 226799860 is about 15059.8758295014. The cubic root of 226799860 is about 609.8376886079.

The spelling of 226799860 in words is "two hundred twenty-six million, seven hundred ninety-nine thousand, eight hundred sixty".