423754752 has 44 divisors (see below), whose sum is σ = 1129469096. Its totient is φ = 141250560.

The previous prime is 423754741. The next prime is 423754759. The reversal of 423754752 is 257457324.

It is a self number, because there is not a number n which added to its sum of digits gives 423754752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423754759) 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 3 ways as a sum of consecutive naturals, for example, 65899 + ... + 72042.

Almost surely, 2^423754752 is an apocalyptic number.

It is an amenable number.

423754752 is an abundant number, since it is smaller than the sum of its proper divisors (705714344).

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

423754752 is a wasteful number, since it uses less digits than its factorization.

423754752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137964 (or 137946 counting only the distinct ones).

The product of its digits is 235200, while the sum is 39.

The square root of 423754752 is about 20585.3042727087. The cubic root of 423754752 is about 751.1122767496.

The spelling of 423754752 in words is "four hundred twenty-three million, seven hundred fifty-four thousand, seven hundred fifty-two".