226513604 has 12 divisors (see below), whose sum is σ = 396544428. Its totient is φ = 113215200.

The previous prime is 226513601. The next prime is 226513631. The reversal of 226513604 is 406315622.

It can be written as a sum of positive squares in 2 ways, for example, as 116683204 + 109830400 = 10802^2 + 10480^2 .

It is not an unprimeable number, because it can be changed into a prime (226513601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4094 + ... + 21674.

It is an arithmetic number, because the mean of its divisors is an integer number (33045369).

Almost surely, 2^226513604 is an apocalyptic number.

It is an amenable number.

226513604 is a deficient number, since it is larger than the sum of its proper divisors (170030824).

226513604 is a wasteful number, since it uses less digits than its factorization.

226513604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20806 (or 20804 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 226513604 is about 15050.3688991333. The cubic root of 226513604 is about 609.5810112104.

The spelling of 226513604 in words is "two hundred twenty-six million, five hundred thirteen thousand, six hundred four".