226444001 has 8 divisors (see below), whose sum is σ = 260382144. Its totient is φ = 192903120.

The previous prime is 226443991. The next prime is 226444007. The reversal of 226444001 is 100444622.

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 226444001 - 2²² = 222249697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226444007) 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, 98090 + ... + 100371.

It is an arithmetic number, because the mean of its divisors is an integer number (32547768).

Almost surely, 2^226444001 is an apocalyptic number.

It is an amenable number.

226444001 is a deficient number, since it is larger than the sum of its proper divisors (33938143).

226444001 is a wasteful number, since it uses less digits than its factorization.

226444001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198631.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 226444001 is about 15048.0563861251. The cubic root of 226444001 is about 609.5185675529.

Adding to 226444001 its reverse (100444622), we get a palindrome (326888623).

The spelling of 226444001 in words is "two hundred twenty-six million, four hundred forty-four thousand, one".