226538434 has 8 divisors (see below), whose sum is σ = 339874560. Its totient is φ = 113246916.

The previous prime is 226538419. The next prime is 226538443. The reversal of 226538434 is 434835622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 226538393 and 226538402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8407 + ... + 22885.

It is an arithmetic number, because the mean of its divisors is an integer number (42484320).

Almost surely, 2^226538434 is an apocalyptic number.

226538434 is a deficient number, since it is larger than the sum of its proper divisors (113336126).

226538434 is a wasteful number, since it uses less digits than its factorization.

226538434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22304.

The product of its digits is 138240, while the sum is 37.

The square root of 226538434 is about 15051.1937732527. The cubic root of 226538434 is about 609.6032841088.

The spelling of 226538434 in words is "two hundred twenty-six million, five hundred thirty-eight thousand, four hundred thirty-four".