226472711 has 4 divisors (see below), whose sum is σ = 227658624. Its totient is φ = 225286800.

The previous prime is 226472683. The next prime is 226472713. The reversal of 226472711 is 117274622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226472711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226472713) 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, 592670 + ... + 593051.

It is an arithmetic number, because the mean of its divisors is an integer number (56914656).

Almost surely, 2^226472711 is an apocalyptic number.

226472711 is a deficient number, since it is larger than the sum of its proper divisors (1185913).

226472711 is a wasteful number, since it uses less digits than its factorization.

226472711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185912.

The product of its digits is 9408, while the sum is 32.

The square root of 226472711 is about 15049.0102996842. The cubic root of 226472711 is about 609.5443260016.

The spelling of 226472711 in words is "two hundred twenty-six million, four hundred seventy-two thousand, seven hundred eleven".