232726198 has 4 divisors (see below), whose sum is σ = 349089300. Its totient is φ = 116363098.

The previous prime is 232726159. The next prime is 232726199. The reversal of 232726198 is 891627232.

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

It is a super-5 number, since 5×232726198⁵ (a number of 43 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 232726198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232726199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58181548 + ... + 58181551.

It is an arithmetic number, because the mean of its divisors is an integer number (87272325).

Almost surely, 2^232726198 is an apocalyptic number.

232726198 is a deficient number, since it is larger than the sum of its proper divisors (116363102).

232726198 is a wasteful number, since it uses less digits than its factorization.

232726198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116363101.

The product of its digits is 72576, while the sum is 40.

The square root of 232726198 is about 15255.3662034053. The cubic root of 232726198 is about 615.1038210166.

The spelling of 232726198 in words is "two hundred thirty-two million, seven hundred twenty-six thousand, one hundred ninety-eight".