226040000 has 70 divisors (see below), whose sum is σ = 560604924. Its totient is φ = 90400000.

The previous prime is 226039991. The next prime is 226040039. The reversal of 226040000 is 40622.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37175 + ... + 42825.

Almost surely, 2^226040000 is an apocalyptic number.

226040000 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 226040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280302462).

226040000 is an abundant number, since it is smaller than the sum of its proper divisors (334564924).

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

226040000 is an frugal number, since it uses more digits than its factorization.

226040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683 (or 5658 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 226040000 is about 15034.6266997222. The cubic root of 226040000 is about 609.1558690514.

Adding to 226040000 its reverse (40622), we get a palindrome (226080622).

The spelling of 226040000 in words is "two hundred twenty-six million, forty thousand".