226182513 has 16 divisors (see below), whose sum is σ = 312520320. Its totient is φ = 145334784.

The previous prime is 226182511. The next prime is 226182547. The reversal of 226182513 is 315281622.

It is not a de Polignac number, because 226182513 - 2¹ = 226182511 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226182511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56620 + ... + 60482.

It is an arithmetic number, because the mean of its divisors is an integer number (19532520).

Almost surely, 2^226182513 is an apocalyptic number.

It is an amenable number.

226182513 is a deficient number, since it is larger than the sum of its proper divisors (86337807).

226182513 is a wasteful number, since it uses less digits than its factorization.

226182513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4568.

The product of its digits is 5760, while the sum is 30.

The square root of 226182513 is about 15039.3654453903. The cubic root of 226182513 is about 609.2838617257.

The spelling of 226182513 in words is "two hundred twenty-six million, one hundred eighty-two thousand, five hundred thirteen".