196245 has 36 divisors (see below), whose sum is σ = 400140. Its totient is φ = 88704.

The previous prime is 196201. The next prime is 196247. The reversal of 196245 is 542691.

It can be written as a sum of positive squares in 2 ways, for example, as 53361 + 142884 = 231^2 + 378^2 .

It is not a de Polignac number, because 196245 - 2⁶ = 196181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196247) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2161 + ... + 2249.

It is an arithmetic number, because the mean of its divisors is an integer number (11115).

2¹⁹⁶²⁴⁵ is an apocalyptic number.

196245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196245 is an abundant number, since it is smaller than the sum of its proper divisors (203895).

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

196245 is a wasteful number, since it uses less digits than its factorization.

196245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 104 counting only the distinct ones).

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

The square root of 196245 is about 442.9954853043. The cubic root of 196245 is about 58.1120505318.

It can be divided in two parts, 196 and 245, that added together give a square (441 = 21²).

The spelling of 196245 in words is "one hundred ninety-six thousand, two hundred forty-five".