188452 has 12 divisors (see below), whose sum is σ = 359856. Its totient is φ = 85640.

The previous prime is 188443. The next prime is 188459. The reversal of 188452 is 254881.

It is a self number, because there is not a number n which added to its sum of digits gives 188452.

It is not an unprimeable number, because it can be changed into a prime (188459) 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, 2098 + ... + 2185.

It is an arithmetic number, because the mean of its divisors is an integer number (29988).

2¹⁸⁸⁴⁵² is an apocalyptic number.

It is an amenable number.

188452 is a deficient number, since it is larger than the sum of its proper divisors (171404).

188452 is a wasteful number, since it uses less digits than its factorization.

188452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298 (or 4296 counting only the distinct ones).

The product of its digits is 2560, while the sum is 28.

The square root of 188452 is about 434.1105849896. The cubic root of 188452 is about 57.3324169074.

It can be divided in two parts, 1884 and 52, that added together give a square (1936 = 44²).

The spelling of 188452 in words is "one hundred eighty-eight thousand, four hundred fifty-two".