284133141 has 12 divisors (see below), whose sum is σ = 410696832. Its totient is φ = 189291816.

The previous prime is 284133127. The next prime is 284133149. The reversal of 284133141 is 141331482.

It is not a de Polignac number, because 284133141 - 2⁶ = 284133077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284133149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4030 + ... + 24176.

It is an arithmetic number, because the mean of its divisors is an integer number (34224736).

Almost surely, 2^284133141 is an apocalyptic number.

It is an amenable number.

284133141 is a deficient number, since it is larger than the sum of its proper divisors (126563691).

284133141 is a wasteful number, since it uses less digits than its factorization.

284133141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21720 (or 21717 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 284133141 is about 16856.2493159065. The cubic root of 284133141 is about 657.4165467291.

The spelling of 284133141 in words is "two hundred eighty-four million, one hundred thirty-three thousand, one hundred forty-one".