226442246 has 8 divisors (see below), whose sum is σ = 341273784. Its totient is φ = 112684320.

The previous prime is 226442243. The next prime is 226442269. The reversal of 226442246 is 642244622.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226442243) 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, 267875 + ... + 268718.

It is an arithmetic number, because the mean of its divisors is an integer number (42659223).

Almost surely, 2^226442246 is an apocalyptic number.

226442246 is a deficient number, since it is larger than the sum of its proper divisors (114831538).

226442246 is a wasteful number, since it uses less digits than its factorization.

226442246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536806.

The product of its digits is 36864, while the sum is 32.

The square root of 226442246 is about 15047.9980728335. The cubic root of 226442246 is about 609.5169929063.

Adding to 226442246 its reverse (642244622), we get a palindrome (868686868).

The spelling of 226442246 in words is "two hundred twenty-six million, four hundred forty-two thousand, two hundred forty-six".