226015016 has 8 divisors (see below), whose sum is σ = 423778170. Its totient is φ = 113007504.

The previous prime is 226015007. The next prime is 226015019. The reversal of 226015016 is 610510622.

It can be written as a sum of positive squares in only one way, i.e., 205348900 + 20666116 = 14330^2 + 4546^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 226014982 and 226015000.

It is not an unprimeable number, because it can be changed into a prime (226015019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14125931 + ... + 14125946.

Almost surely, 2^226015016 is an apocalyptic number.

It is an amenable number.

226015016 is a deficient number, since it is larger than the sum of its proper divisors (197763154).

226015016 is a wasteful number, since it uses less digits than its factorization.

226015016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28251883 (or 28251879 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 226015016 is about 15033.7957948084. The cubic root of 226015016 is about 609.1334250725.

Adding to 226015016 its reverse (610510622), we get a palindrome (836525638).

The spelling of 226015016 in words is "two hundred twenty-six million, fifteen thousand, sixteen".