188196 has 12 divisors (see below), whose sum is σ = 439152. Its totient is φ = 62728.

The previous prime is 188189. The next prime is 188197. The reversal of 188196 is 691881.

188196 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (188197) 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, 7830 + ... + 7853.

It is an arithmetic number, because the mean of its divisors is an integer number (36596).

2¹⁸⁸¹⁹⁶ is an apocalyptic number.

It is an amenable number.

188196 is an abundant number, since it is smaller than the sum of its proper divisors (250956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

188196 is a wasteful number, since it uses less digits than its factorization.

188196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15690 (or 15688 counting only the distinct ones).

The product of its digits is 3456, while the sum is 33.

The square root of 188196 is about 433.8156290407. The cubic root of 188196 is about 57.3064443349.

The spelling of 188196 in words is "one hundred eighty-eight thousand, one hundred ninety-six".