282688042 has 32 divisors (see below), whose sum is σ = 549360000. Its totient is φ = 105945408.

The previous prime is 282688037. The next prime is 282688067. The reversal of 282688042 is 240886282.

It is a junction number, because it is equal to n+sod(n) for n = 282687986 and 282688004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37417 + ... + 44332.

It is an arithmetic number, because the mean of its divisors is an integer number (17167500).

Almost surely, 2^282688042 is an apocalyptic number.

282688042 is a deficient number, since it is larger than the sum of its proper divisors (266671958).

282688042 is a wasteful number, since it uses less digits than its factorization.

282688042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81790.

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 282688042 is about 16813.3292955322. The cubic root of 282688042 is about 656.3001133371.

The spelling of 282688042 in words is "two hundred eighty-two million, six hundred eighty-eight thousand, forty-two".