202879 has 2 divisors, whose sum is σ = 202880. Its totient is φ = 202878.

The previous prime is 202877. The next prime is 202889. The reversal of 202879 is 978202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202879 - 2¹ = 202877 is a prime.

Together with 202877, it forms a pair of twin primes.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101439 + 101440.

It is an arithmetic number, because the mean of its divisors is an integer number (101440).

2²⁰²⁸⁷⁹ is an apocalyptic number.

202879 is a deficient number, since it is larger than the sum of its proper divisors (1).

202879 is an equidigital number, since it uses as much as digits as its factorization.

202879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 202879 is about 450.4209142569. The cubic root of 202879 is about 58.7596272136.

It can be divided in two parts, 202 and 879, that added together give a triangular number (1081 = T₄₆).

The spelling of 202879 in words is "two hundred two thousand, eight hundred seventy-nine".