432232198 has 4 divisors (see below), whose sum is σ = 648348300. Its totient is φ = 216116098.

The previous prime is 432232189. The next prime is 432232201. The reversal of 432232198 is 891232234.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×432232198² = 373649345975822408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108058048 + ... + 108058051.

It is an arithmetic number, because the mean of its divisors is an integer number (162087075).

Almost surely, 2^432232198 is an apocalyptic number.

432232198 is a deficient number, since it is larger than the sum of its proper divisors (216116102).

432232198 is a wasteful number, since it uses less digits than its factorization.

432232198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216116101.

The product of its digits is 20736, while the sum is 34.

The square root of 432232198 is about 20790.1947561825. The cubic root of 432232198 is about 756.0880460243.

The spelling of 432232198 in words is "four hundred thirty-two million, two hundred thirty-two thousand, one hundred ninety-eight".