202054134 has 8 divisors (see below), whose sum is σ = 404108280. Its totient is φ = 67351376.

The previous prime is 202054123. The next prime is 202054141. The reversal of 202054134 is 431450202.

202054134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

202054134 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 202054134.

It is a congruent number.

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, 16837839 + ... + 16837850.

It is an arithmetic number, because the mean of its divisors is an integer number (50513535).

Almost surely, 2^202054134 is an apocalyptic number.

202054134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

202054134 is a wasteful number, since it uses less digits than its factorization.

202054134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33675694.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 202054134 is about 14214.5747034514. The cubic root of 202054134 is about 586.7988402408.

The spelling of 202054134 in words is "two hundred two million, fifty-four thousand, one hundred thirty-four".