226423446 has 8 divisors (see below), whose sum is σ = 452846904. Its totient is φ = 75474480.

The previous prime is 226423441. The next prime is 226423451. The reversal of 226423446 is 644324622.

It is an interprime number because it is at equal distance from previous prime (226423441) and next prime (226423451).

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

226423446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226423441) 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, 18868615 + ... + 18868626.

It is an arithmetic number, because the mean of its divisors is an integer number (56605863).

Almost surely, 2^226423446 is an apocalyptic number.

226423446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226423446 is a wasteful number, since it uses less digits than its factorization.

226423446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37737246.

The product of its digits is 55296, while the sum is 33.

The square root of 226423446 is about 15047.3733920575. The cubic root of 226423446 is about 609.5001243864.

The spelling of 226423446 in words is "two hundred twenty-six million, four hundred twenty-three thousand, four hundred forty-six".