226404463 has 8 divisors (see below), whose sum is σ = 229770000. Its totient is φ = 223046208.

The previous prime is 226404449. The next prime is 226404473. The reversal of 226404463 is 364404622.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226404463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226404473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108393 + ... + 110461.

It is an arithmetic number, because the mean of its divisors is an integer number (28721250).

Almost surely, 2^226404463 is an apocalyptic number.

226404463 is a deficient number, since it is larger than the sum of its proper divisors (3365537).

226404463 is a wasteful number, since it uses less digits than its factorization.

226404463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 226404463 is about 15046.7426042981. The cubic root of 226404463 is about 609.4830907201.

The spelling of 226404463 in words is "two hundred twenty-six million, four hundred four thousand, four hundred sixty-three".