424073232 has 200 divisors, whose sum is σ = 1354681152. Its totient is φ = 127008000.

The previous prime is 424073227. The next prime is 424073239. The reversal of 424073232 is 232370424.

424073232 is a `hidden beast` number, since 424 + 0 + 7 + 3 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 424073196 and 424073205.

It is not an unprimeable number, because it can be changed into a prime (424073239) 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 39 ways as a sum of consecutive naturals, for example, 2152558 + ... + 2152754.

Almost surely, 2^424073232 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 424073232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677340576).

424073232 is an abundant number, since it is smaller than the sum of its proper divisors (930607920).

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

424073232 is a wasteful number, since it uses less digits than its factorization.

424073232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 424073232 is about 20593.0384353548. The cubic root of 424073232 is about 751.3003999767.

The spelling of 424073232 in words is "four hundred twenty-four million, seventy-three thousand, two hundred thirty-two".