195876 has 18 divisors (see below), whose sum is σ = 495222. Its totient is φ = 65280.

The previous prime is 195869. The next prime is 195883. The reversal of 195876 is 678591.

It is an interprime number because it is at equal distance from previous prime (195869) and next prime (195883).

It can be written as a sum of positive squares in only one way, i.e., 181476 + 14400 = 426^2 + 120^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 5441 = 195876 / (1 + 9 + 5 + 8 + 7 + 6).

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 195876.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 195876.

It is an unprimeable number.

195876 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 5 ways as a sum of consecutive naturals, for example, 2685 + ... + 2756.

2¹⁹⁵⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

195876 is an abundant number, since it is smaller than the sum of its proper divisors (299346).

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

195876 is a wasteful number, since it uses less digits than its factorization.

195876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5451 (or 5446 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 195876 is about 442.5788065418. The cubic root of 195876 is about 58.0756049312.

It can be divided in two parts, 195 and 876, that multiplied together give a triangular number (170820 = T₅₈₄).

The spelling of 195876 in words is "one hundred ninety-five thousand, eight hundred seventy-six".