28246264282 has 8 divisors (see below), whose sum is σ = 42445465236. Its totient is φ = 14097775872.

The previous prime is 28246264247. The next prime is 28246264289.

28246264282 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 24270835681 + 3975428601 = 155791^2 + 63051^2 .

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

It is not an unprimeable number, because it can be changed into a prime (28246264289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12676743 + ... + 12678970.

Almost surely, 2^28246264282 is an apocalyptic number.

28246264282 is a deficient number, since it is larger than the sum of its proper divisors (14199200954).

28246264282 is a wasteful number, since it uses less digits than its factorization.

28246264282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25356272.

The product of its digits is 1179648, while the sum is 46.

The spelling of 28246264282 in words is "twenty-eight billion, two hundred forty-six million, two hundred sixty-four thousand, two hundred eighty-two".