424733952 has 72 divisors (see below), whose sum is σ = 1161041056. Its totient is φ = 137742336.

The previous prime is 424733951. The next prime is 424733957. The reversal of 424733952 is 259337424.

It is a self number, because there is not a number n which added to its sum of digits gives 424733952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424733951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20943 + ... + 35889.

Almost surely, 2^424733952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424733952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580520528).

424733952 is an abundant number, since it is smaller than the sum of its proper divisors (736307104).

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

424733952 is a wasteful number, since it uses less digits than its factorization.

424733952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15003 (or 14989 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 424733952 is about 20609.0745061490. The cubic root of 424733952 is about 751.6903810647.

The spelling of 424733952 in words is "four hundred twenty-four million, seven hundred thirty-three thousand, nine hundred fifty-two".