202254 has 16 divisors (see below), whose sum is σ = 435792. Its totient is φ = 62208.

The previous prime is 202243. The next prime is 202277. The reversal of 202254 is 452202.

202254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 202254.

It is an unprimeable number.

202254 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 7 ways as a sum of consecutive naturals, for example, 1219 + ... + 1374.

It is an arithmetic number, because the mean of its divisors is an integer number (27237).

2²⁰²²⁵⁴ is an apocalyptic number.

202254 is an abundant number, since it is smaller than the sum of its proper divisors (233538).

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

202254 is a wasteful number, since it uses less digits than its factorization.

202254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 202254 is about 449.7265836039. The cubic root of 202254 is about 58.6992257859.

Adding to 202254 its reverse (452202), we get a palindrome (654456).

The spelling of 202254 in words is "two hundred two thousand, two hundred fifty-four".