226868441 has 8 divisors (see below), whose sum is σ = 228186504. Its totient is φ = 225554560.

The previous prime is 226868437. The next prime is 226868449. The reversal of 226868441 is 144868622.

It can be written as a sum of positive squares in 4 ways, for example, as 2468041 + 224400400 = 1571^2 + 14980^2 .

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 226868441 - 2² = 226868437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226868449) 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, 223451 + ... + 224463.

It is an arithmetic number, because the mean of its divisors is an integer number (28523313).

Almost surely, 2^226868441 is an apocalyptic number.

It is an amenable number.

226868441 is a deficient number, since it is larger than the sum of its proper divisors (1318063).

226868441 is a wasteful number, since it uses less digits than its factorization.

226868441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091.

The product of its digits is 147456, while the sum is 41.

The square root of 226868441 is about 15062.1526018030. The cubic root of 226868441 is about 609.8991511144.

The spelling of 226868441 in words is "two hundred twenty-six million, eight hundred sixty-eight thousand, four hundred forty-one".