423160198 has 8 divisors (see below), whose sum is σ = 636118560. Its totient is φ = 211120680.

The previous prime is 423160193. The next prime is 423160207. The reversal of 423160198 is 891061324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423160193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228558 + ... + 230401.

It is an arithmetic number, because the mean of its divisors is an integer number (79514820).

Almost surely, 2^423160198 is an apocalyptic number.

423160198 is a deficient number, since it is larger than the sum of its proper divisors (212958362).

423160198 is a wasteful number, since it uses less digits than its factorization.

423160198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459422.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 423160198 is about 20570.8579791899. The cubic root of 423160198 is about 750.7608267441.

The spelling of 423160198 in words is "four hundred twenty-three million, one hundred sixty thousand, one hundred ninety-eight".