226088403 has 4 divisors (see below), whose sum is σ = 301451208. Its totient is φ = 150725600.

The previous prime is 226088393. The next prime is 226088449. The reversal of 226088403 is 304880622.

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 226088403 - 2⁵ = 226088371 is a prime.

It is a super-2 number, since 2×226088403² = 102231931942180818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226088003) 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, 37681398 + ... + 37681403.

It is an arithmetic number, because the mean of its divisors is an integer number (75362802).

Almost surely, 2^226088403 is an apocalyptic number.

226088403 is a deficient number, since it is larger than the sum of its proper divisors (75362805).

226088403 is an equidigital number, since it uses as much as digits as its factorization.

226088403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75362804.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 226088403 is about 15036.2363309440. The cubic root of 226088403 is about 609.1993464111.

The spelling of 226088403 in words is "two hundred twenty-six million, eighty-eight thousand, four hundred three".