226442262 has 16 divisors (see below), whose sum is σ = 463930992. Its totient is φ = 73639680.

The previous prime is 226442243. The next prime is 226442269. The reversal of 226442262 is 262244622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226442269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460003 + ... + 460494.

It is an arithmetic number, because the mean of its divisors is an integer number (28995687).

Almost surely, 2^226442262 is an apocalyptic number.

226442262 is an abundant number, since it is smaller than the sum of its proper divisors (237488730).

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

226442262 is a wasteful number, since it uses less digits than its factorization.

226442262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920543.

The product of its digits is 18432, while the sum is 30.

The square root of 226442262 is about 15047.9986044656. The cubic root of 226442262 is about 609.5170072621.

Adding to 226442262 its reverse (262244622), we get a palindrome (488686884).

The spelling of 226442262 in words is "two hundred twenty-six million, four hundred forty-two thousand, two hundred sixty-two".