202955 has 4 divisors (see below), whose sum is σ = 243552. Its totient is φ = 162360.

The previous prime is 202949. The next prime is 202967. The reversal of 202955 is 559202.

It is a happy number.

202955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 202955 - 2¹² = 198859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202955.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 202955.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20291 + ... + 20300.

It is an arithmetic number, because the mean of its divisors is an integer number (60888).

2²⁰²⁹⁵⁵ is an apocalyptic number.

202955 is a deficient number, since it is larger than the sum of its proper divisors (40597).

202955 is an equidigital number, since it uses as much as digits as its factorization.

202955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40596.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 202955 is about 450.5052718892. The cubic root of 202955 is about 58.7669635638.

It can be divided in two parts, 20295 and 5, that multiplied together give a triangular number (101475 = T₄₅₀).

The spelling of 202955 in words is "two hundred two thousand, nine hundred fifty-five".