282234401 has 4 divisors (see below), whose sum is σ = 285144132. Its totient is φ = 279324672.

The previous prime is 282234361. The next prime is 282234427. The reversal of 282234401 is 104432282.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 148230625 + 134003776 = 12175^2 + 11576^2 .

It is a cyclic number.

It is not a de Polignac number, because 282234401 - 2¹⁰ = 282233377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282234461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454720 + ... + 1454913.

It is an arithmetic number, because the mean of its divisors is an integer number (71286033).

Almost surely, 2^282234401 is an apocalyptic number.

It is an amenable number.

282234401 is a deficient number, since it is larger than the sum of its proper divisors (2909731).

282234401 is an equidigital number, since it uses as much as digits as its factorization.

282234401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909730.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 282234401 is about 16799.8333622688. The cubic root of 282234401 is about 655.9488615512.

Adding to 282234401 its reverse (104432282), we get a palindrome (386666683).

The spelling of 282234401 in words is "two hundred eighty-two million, two hundred thirty-four thousand, four hundred one".