432018197 has 8 divisors (see below), whose sum is σ = 465982944. Its totient is φ = 398158128.

The previous prime is 432018163. The next prime is 432018203. The reversal of 432018197 is 791810234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432018197 - 2¹² = 432014101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432018137) 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 7 ways as a sum of consecutive naturals, for example, 17483 + ... + 34200.

It is an arithmetic number, because the mean of its divisors is an integer number (58247868).

Almost surely, 2^432018197 is an apocalyptic number.

It is an amenable number.

432018197 is a deficient number, since it is larger than the sum of its proper divisors (33964747).

432018197 is a wasteful number, since it uses less digits than its factorization.

432018197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52339.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 432018197 is about 20785.0474380022. The cubic root of 432018197 is about 755.9632440394.

The spelling of 432018197 in words is "four hundred thirty-two million, eighteen thousand, one hundred ninety-seven".