226734873 has 4 divisors (see below), whose sum is σ = 302313168. Its totient is φ = 151156580.

The previous prime is 226734869. The next prime is 226734889. The reversal of 226734873 is 378437622.

226734873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 226734873 - 2² = 226734869 is a prime.

It is a super-2 number, since 2×226734873² = 102817405268652258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226734803) 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, 37789143 + ... + 37789148.

It is an arithmetic number, because the mean of its divisors is an integer number (75578292).

Almost surely, 2^226734873 is an apocalyptic number.

It is an amenable number.

226734873 is a deficient number, since it is larger than the sum of its proper divisors (75578295).

226734873 is an equidigital number, since it uses as much as digits as its factorization.

226734873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75578294.

The product of its digits is 338688, while the sum is 42.

The square root of 226734873 is about 15057.7180542073. The cubic root of 226734873 is about 609.7794356210.

The spelling of 226734873 in words is "two hundred twenty-six million, seven hundred thirty-four thousand, eight hundred seventy-three".