195498 has 12 divisors (see below), whose sum is σ = 423618. Its totient is φ = 65160.

The previous prime is 195497. The next prime is 195511. The reversal of 195498 is 894591.

It can be written as a sum of positive squares in only one way, i.e., 173889 + 21609 = 417^2 + 147^2 .

It is not an unprimeable number, because it can be changed into a prime (195493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5413 + ... + 5448.

2¹⁹⁵⁴⁹⁸ is an apocalyptic number.

195498 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

195498 is an abundant number, since it is smaller than the sum of its proper divisors (228120).

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

195498 is a wasteful number, since it uses less digits than its factorization.

195498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10869 (or 10866 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 195498 is about 442.1515577265. The cubic root of 195498 is about 58.0382229223.

The spelling of 195498 in words is "one hundred ninety-five thousand, four hundred ninety-eight".