432053240 has 64 divisors (see below), whose sum is σ = 997436160. Its totient is φ = 168376320.

The previous prime is 432053197. The next prime is 432053257. The reversal of 432053240 is 42350234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274937 + ... + 276503.

It is an arithmetic number, because the mean of its divisors is an integer number (15584940).

Almost surely, 2^432053240 is an apocalyptic number.

432053240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432053240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498718080).

432053240 is an abundant number, since it is smaller than the sum of its proper divisors (565382920).

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

432053240 is a wasteful number, since it uses less digits than its factorization.

432053240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 432053240 is about 20785.8904067158. The cubic root of 432053240 is about 755.9836833820.

The spelling of 432053240 in words is "four hundred thirty-two million, fifty-three thousand, two hundred forty".