226332403 has 8 divisors (see below), whose sum is σ = 247113216. Its totient is φ = 205585800.

The previous prime is 226332391. The next prime is 226332413. The reversal of 226332403 is 304233622.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 226332403 - 2⁵ = 226332371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226332413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6438 + ... + 22228.

It is an arithmetic number, because the mean of its divisors is an integer number (30889152).

Almost surely, 2^226332403 is an apocalyptic number.

226332403 is a deficient number, since it is larger than the sum of its proper divisors (20780813).

226332403 is a wasteful number, since it uses less digits than its factorization.

226332403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17105.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 226332403 is about 15044.3478755312. The cubic root of 226332403 is about 609.4184217772.

The spelling of 226332403 in words is "two hundred twenty-six million, three hundred thirty-two thousand, four hundred three".