423226262 has 4 divisors (see below), whose sum is σ = 634839396. Its totient is φ = 211613130.

The previous prime is 423226249. The next prime is 423226277. The reversal of 423226262 is 262622324.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 105806564 + ... + 105806567.

It is an arithmetic number, because the mean of its divisors is an integer number (158709849).

Almost surely, 2^423226262 is an apocalyptic number.

423226262 is a deficient number, since it is larger than the sum of its proper divisors (211613134).

423226262 is a wasteful number, since it uses less digits than its factorization.

423226262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211613133.

The product of its digits is 13824, while the sum is 29.

The square root of 423226262 is about 20572.4636832831. The cubic root of 423226262 is about 750.7998944404.

Adding to 423226262 its reverse (262622324), we get a palindrome (685848586).

It can be divided in two parts, 4232262 and 62, that added together give a palindrome (4232324).

The spelling of 423226262 in words is "four hundred twenty-three million, two hundred twenty-six thousand, two hundred sixty-two".