201184134 has 32 divisors (see below), whose sum is σ = 407869440. Its totient is φ = 66150432.

The previous prime is 201184097. The next prime is 201184147. The reversal of 201184134 is 431481102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184539 + ... + 185625.

It is an arithmetic number, because the mean of its divisors is an integer number (12745920).

Almost surely, 2^201184134 is an apocalyptic number.

201184134 is an abundant number, since it is smaller than the sum of its proper divisors (206685306).

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

201184134 is a wasteful number, since it uses less digits than its factorization.

201184134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 201184134 is about 14183.9392976704. The cubic root of 201184134 is about 585.9554202789.

The spelling of 201184134 in words is "two hundred one million, one hundred eighty-four thousand, one hundred thirty-four".