226463867 has 4 divisors (see below), whose sum is σ = 258815856. Its totient is φ = 194111880.

The previous prime is 226463803. The next prime is 226463873. The reversal of 226463867 is 768364622.

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 226463867 - 2⁶ = 226463803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226463767) 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, 16175984 + ... + 16175997.

It is an arithmetic number, because the mean of its divisors is an integer number (64703964).

Almost surely, 2^226463867 is an apocalyptic number.

226463867 is a deficient number, since it is larger than the sum of its proper divisors (32351989).

226463867 is an equidigital number, since it uses as much as digits as its factorization.

226463867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32351988.

The product of its digits is 580608, while the sum is 44.

The square root of 226463867 is about 15048.7164568943. The cubic root of 226463867 is about 609.5363914472.

The spelling of 226463867 in words is "two hundred twenty-six million, four hundred sixty-three thousand, eight hundred sixty-seven".