196452 has 48 divisors (see below), whose sum is σ = 544320. Its totient is φ = 61056.

The previous prime is 196439. The next prime is 196453. The reversal of 196452 is 254691.

196452 is a `hidden beast` number, since 19 + 645 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 196452.

It is not an unprimeable number, because it can be changed into a prime (196453) by changing a digit.

196452 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783 + ... + 1889.

It is an arithmetic number, because the mean of its divisors is an integer number (11340).

2¹⁹⁶⁴⁵² is an apocalyptic number.

196452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272160).

196452 is an abundant number, since it is smaller than the sum of its proper divisors (347868).

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

196452 is a wasteful number, since it uses less digits than its factorization.

196452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 129 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 196452 is about 443.2290604191. The cubic root of 196452 is about 58.1324756254.

It can be divided in two parts, 1964 and 52, that added together give a triangular number (2016 = T₆₃).

The spelling of 196452 in words is "one hundred ninety-six thousand, four hundred fifty-two".