432215725 has 12 divisors (see below), whose sum is σ = 538090560. Its totient is φ = 344390000.

The previous prime is 432215723. The next prime is 432215741. The reversal of 432215725 is 527512234.

It is not a de Polignac number, because 432215725 - 2¹ = 432215723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432215723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28165 + ... + 40714.

It is an arithmetic number, because the mean of its divisors is an integer number (44840880).

Almost surely, 2^432215725 is an apocalyptic number.

It is an amenable number.

432215725 is a deficient number, since it is larger than the sum of its proper divisors (105874835).

432215725 is a wasteful number, since it uses less digits than its factorization.

432215725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69140 (or 69135 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 432215725 is about 20789.7985800729. The cubic root of 432215725 is about 756.0784406959.

Adding to 432215725 its reverse (527512234), we get a palindrome (959727959).

The spelling of 432215725 in words is "four hundred thirty-two million, two hundred fifteen thousand, seven hundred twenty-five".