284125641 has 8 divisors (see below), whose sum is σ = 401118624. Its totient is φ = 178274880.

The previous prime is 284125619. The next prime is 284125649. The reversal of 284125641 is 146521482.

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 284125641 - 2⁵ = 284125609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (284125649) 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, 2785495 + ... + 2785596.

It is an arithmetic number, because the mean of its divisors is an integer number (50139828).

Almost surely, 2^284125641 is an apocalyptic number.

It is an amenable number.

284125641 is a deficient number, since it is larger than the sum of its proper divisors (116992983).

284125641 is a wasteful number, since it uses less digits than its factorization.

284125641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5571111.

The product of its digits is 15360, while the sum is 33.

The square root of 284125641 is about 16856.0268450190. The cubic root of 284125641 is about 657.4107622725.

It can be divided in two parts, 2841 and 25641, that added together give a palindrome (28482).

The spelling of 284125641 in words is "two hundred eighty-four million, one hundred twenty-five thousand, six hundred forty-one".