226524594916 has 9 divisors (see below), whose sum is σ = 396419706921. Its totient is φ = 113261821512.

The previous prime is 226524594893. The next prime is 226524594931. The reversal of 226524594916 is 619495425622.

It is a happy number.

The square root of 226524594916 is 475946.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2326132900 + 224198462016 = 48230^2 + 473496^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 832906 + ... + 1070878.

Almost surely, 2^226524594916 is an apocalyptic number.

226524594916 is the 475946-th square number.

It is an amenable number.

226524594916 is a deficient number, since it is larger than the sum of its proper divisors (169895112005).

226524594916 is an frugal number, since it uses more digits than its factorization.

226524594916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475950 (or 237975 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 55.

The spelling of 226524594916 in words is "two hundred twenty-six billion, five hundred twenty-four million, five hundred ninety-four thousand, nine hundred sixteen".