42282512 has 20 divisors (see below), whose sum is σ = 84566016. Its totient is φ = 20459040.

The previous prime is 42282511. The next prime is 42282523. The reversal of 42282512 is 21528224.

42282512 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (42282511) 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, 42128 + ... + 43119.

Almost surely, 2^42282512 is an apocalyptic number.

It is an amenable number.

42282512 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42282512 is a wasteful number, since it uses less digits than its factorization.

42282512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85286 (or 85280 counting only the distinct ones).

The product of its digits is 2560, while the sum is 26.

The square root of 42282512 is about 6502.5004421376. The cubic root of 42282512 is about 348.3803038441.

The spelling of 42282512 in words is "forty-two million, two hundred eighty-two thousand, five hundred twelve".