282861130 has 64 divisors (see below), whose sum is σ = 570820608. Its totient is φ = 100362240.

The previous prime is 282861127. The next prime is 282861133. The reversal of 282861130 is 31168282.

It is an interprime number because it is at equal distance from previous prime (282861127) and next prime (282861133).

It is a junction number, because it is equal to n+sod(n) for n = 282861092 and 282861101.

It is not an unprimeable number, because it can be changed into a prime (282861133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284935 + ... + 285925.

It is an arithmetic number, because the mean of its divisors is an integer number (8919072).

Almost surely, 2^282861130 is an apocalyptic number.

282861130 is an abundant number, since it is smaller than the sum of its proper divisors (287959478).

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

282861130 is a wasteful number, since it uses less digits than its factorization.

282861130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 282861130 is about 16818.4758524665. The cubic root of 282861130 is about 656.4340353996.

The spelling of 282861130 in words is "two hundred eighty-two million, eight hundred sixty-one thousand, one hundred thirty".