424224152 has 32 divisors (see below), whose sum is σ = 870745680. Its totient is φ = 192159360.

The previous prime is 424224131. The next prime is 424224169. The reversal of 424224152 is 251422424.

It is a super-2 number, since 2×424224152² = 359932262280238208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17558 + ... + 34010.

Almost surely, 2^424224152 is an apocalyptic number.

It is an amenable number.

424224152 is an abundant number, since it is smaller than the sum of its proper divisors (446521528).

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

424224152 is a wasteful number, since it uses less digits than its factorization.

424224152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16763 (or 16759 counting only the distinct ones).

The product of its digits is 5120, while the sum is 26.

The square root of 424224152 is about 20596.7024545193. The cubic root of 424224152 is about 751.3895141515.

Adding to 424224152 its reverse (251422424), we get a palindrome (675646576).

The spelling of 424224152 in words is "four hundred twenty-four million, two hundred twenty-four thousand, one hundred fifty-two".