52196198 has 8 divisors (see below), whose sum is σ = 80204040. Its totient is φ = 25461520.

The previous prime is 52196191. The next prime is 52196213. The reversal of 52196198 is 89169125.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52196191) 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, 318188 + ... + 318351.

It is an arithmetic number, because the mean of its divisors is an integer number (10025505).

Almost surely, 2^52196198 is an apocalyptic number.

52196198 is a deficient number, since it is larger than the sum of its proper divisors (28007842).

52196198 is a wasteful number, since it uses less digits than its factorization.

52196198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636582.

The product of its digits is 38880, while the sum is 41.

The square root of 52196198 is about 7224.6936267222. The cubic root of 52196198 is about 373.7199567951.

The spelling of 52196198 in words is "fifty-two million, one hundred ninety-six thousand, one hundred ninety-eight".