226306423 has 4 divisors (see below), whose sum is σ = 258635920. Its totient is φ = 193976928.

The previous prime is 226306411. The next prime is 226306433. The reversal of 226306423 is 324603622.

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

It is a cyclic number.

It is not a de Polignac number, because 226306423 - 2²⁵ = 192751991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226306391 and 226306400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226306433) 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, 16164738 + ... + 16164751.

It is an arithmetic number, because the mean of its divisors is an integer number (64658980).

Almost surely, 2^226306423 is an apocalyptic number.

226306423 is a deficient number, since it is larger than the sum of its proper divisors (32329497).

226306423 is an equidigital number, since it uses as much as digits as its factorization.

226306423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32329496.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 226306423 is about 15043.4844035549. The cubic root of 226306423 is about 609.3951031299.

The spelling of 226306423 in words is "two hundred twenty-six million, three hundred six thousand, four hundred twenty-three".