52198 has 4 divisors (see below), whose sum is σ = 78300. Its totient is φ = 26098.

The previous prime is 52189. The next prime is 52201. The reversal of 52198 is 89125.

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

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, 13048 + ... + 13051.

It is an arithmetic number, because the mean of its divisors is an integer number (19575).

2⁵²¹⁹⁸ is an apocalyptic number.

52198 is a deficient number, since it is larger than the sum of its proper divisors (26102).

52198 is a wasteful number, since it uses less digits than its factorization.

52198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26101.

The product of its digits is 720, while the sum is 25.

The square root of 52198 is about 228.4688162529. The cubic root of 52198 is about 37.3724257463.

It can be divided in two parts, 52 and 198, that multiplied together give a triangular number (10296 = T₁₄₃).

The spelling of 52198 in words is "fifty-two thousand, one hundred ninety-eight".