284732241 has 8 divisors (see below), whose sum is σ = 391889664. Its totient is φ = 183698160.

The previous prime is 284732219. The next prime is 284732293. The reversal of 284732241 is 142237482.

It is a happy number.

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

It is not a de Polignac number, because 284732241 - 2⁵ = 284732209 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (284732941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530726 + ... + 1530911.

It is an arithmetic number, because the mean of its divisors is an integer number (48986208).

Almost surely, 2^284732241 is an apocalyptic number.

It is an amenable number.

284732241 is a deficient number, since it is larger than the sum of its proper divisors (107157423).

284732241 is a wasteful number, since it uses less digits than its factorization.

284732241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061671.

The product of its digits is 21504, while the sum is 33.

The square root of 284732241 is about 16874.0108154523. The cubic root of 284732241 is about 657.8782806852.

The spelling of 284732241 in words is "two hundred eighty-four million, seven hundred thirty-two thousand, two hundred forty-one".