282268427 has 16 divisors (see below), whose sum is σ = 340569600. Its totient is φ = 229171464.

The previous prime is 282268421. The next prime is 282268447. The reversal of 282268427 is 724862282.

It is not a de Polignac number, because 282268427 - 2⁸ = 282268171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (282268421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45074 + ... + 50952.

It is an arithmetic number, because the mean of its divisors is an integer number (21285600).

Almost surely, 2^282268427 is an apocalyptic number.

282268427 is the 13718-th pentagonal number.

282268427 is a deficient number, since it is larger than the sum of its proper divisors (58301173).

282268427 is an frugal number, since it uses more digits than its factorization.

282268427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5943 (or 5905 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 282268427 is about 16800.8460203646. The cubic root of 282268427 is about 655.9752207513.

The spelling of 282268427 in words is "two hundred eighty-two million, two hundred sixty-eight thousand, four hundred twenty-seven".