424222315 has 8 divisors (see below), whose sum is σ = 555345648. Its totient is φ = 308525280.

The previous prime is 424222313. The next prime is 424222319. The reversal of 424222315 is 513222424.

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

It is not a de Polignac number, because 424222315 - 2¹ = 424222313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 424222315.

It is not an unprimeable number, because it can be changed into a prime (424222313) 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, 3856512 + ... + 3856621.

It is an arithmetic number, because the mean of its divisors is an integer number (69418206).

Almost surely, 2^424222315 is an apocalyptic number.

424222315 is a deficient number, since it is larger than the sum of its proper divisors (131123333).

424222315 is a wasteful number, since it uses less digits than its factorization.

424222315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7713149.

The product of its digits is 3840, while the sum is 25.

The square root of 424222315 is about 20596.6578599539. The cubic root of 424222315 is about 751.3884295798.

Adding to 424222315 its reverse (513222424), we get a palindrome (937444739).

The spelling of 424222315 in words is "four hundred twenty-four million, two hundred twenty-two thousand, three hundred fifteen".