424452326 has 16 divisors (see below), whose sum is σ = 644742384. Its totient is φ = 209555424.

The previous prime is 424452319. The next prime is 424452331. The reversal of 424452326 is 623254424.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 424452292 and 424452301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47036 + ... + 55328.

It is an arithmetic number, because the mean of its divisors is an integer number (40296399).

Almost surely, 2^424452326 is an apocalyptic number.

424452326 is a deficient number, since it is larger than the sum of its proper divisors (220290058).

424452326 is a wasteful number, since it uses less digits than its factorization.

424452326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8615.

The product of its digits is 46080, while the sum is 32.

The square root of 424452326 is about 20602.2408004566. The cubic root of 424452326 is about 751.5242045984.

The spelling of 424452326 in words is "four hundred twenty-four million, four hundred fifty-two thousand, three hundred twenty-six".