432245500 has 24 divisors (see below), whose sum is σ = 944025264. Its totient is φ = 172898000.

The previous prime is 432245449. The next prime is 432245501. The reversal of 432245500 is 5542234.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432245501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431746 + ... + 432745.

It is an arithmetic number, because the mean of its divisors is an integer number (39334386).

Almost surely, 2^432245500 is an apocalyptic number.

It is an amenable number.

432245500 is an abundant number, since it is smaller than the sum of its proper divisors (511779764).

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

432245500 is a wasteful number, since it uses less digits than its factorization.

432245500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864510 (or 864498 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 432245500 is about 20790.5146641443. The cubic root of 432245500 is about 756.0958021794.

Adding to 432245500 its reverse (5542234), we get a palindrome (437787734).

The spelling of 432245500 in words is "four hundred thirty-two million, two hundred forty-five thousand, five hundred".