202988 has 12 divisors (see below), whose sum is σ = 366912. Its totient is φ = 98160.

The previous prime is 202987. The next prime is 202999. The reversal of 202988 is 889202.

202988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 202988.

It is not an unprimeable number, because it can be changed into a prime (202981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695 + ... + 942.

It is an arithmetic number, because the mean of its divisors is an integer number (30576).

2²⁰²⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

202988 is a deficient number, since it is larger than the sum of its proper divisors (163924).

202988 is a wasteful number, since it uses less digits than its factorization.

202988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672 (or 1670 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 202988 is about 450.5418959431. The cubic root of 202988 is about 58.7701485140.

The spelling of 202988 in words is "two hundred two thousand, nine hundred eighty-eight".