226015000 has 80 divisors (see below), whose sum is σ = 560914200. Its totient is φ = 85056000.

The previous prime is 226014979. The next prime is 226015003. The reversal of 226015000 is 510622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226015003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 83671 + ... + 86329.

Almost surely, 2^226015000 is an apocalyptic number.

226015000 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 226015000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280457100).

226015000 is an abundant number, since it is smaller than the sum of its proper divisors (334899200).

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

226015000 is a wasteful number, since it uses less digits than its factorization.

226015000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702 (or 2683 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 226015000 is about 15033.7952626740. The cubic root of 226015000 is about 609.1334106986.

Adding to 226015000 its reverse (510622), we get a palindrome (226525622).

The spelling of 226015000 in words is "two hundred twenty-six million, fifteen thousand".