282799130 has 8 divisors (see below), whose sum is σ = 509038452. Its totient is φ = 113119648.

The previous prime is 282799129. The next prime is 282799133. The reversal of 282799130 is 31997282.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 269846329 + 12952801 = 16427^2 + 3599^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (282799133) 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 3 ways as a sum of consecutive naturals, for example, 14139947 + ... + 14139966.

Almost surely, 2^282799130 is an apocalyptic number.

282799130 is a deficient number, since it is larger than the sum of its proper divisors (226239322).

282799130 is a wasteful number, since it uses less digits than its factorization.

282799130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28279920.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 282799130 is about 16816.6325404345. The cubic root of 282799130 is about 656.3860708924.

The spelling of 282799130 in words is "two hundred eighty-two million, seven hundred ninety-nine thousand, one hundred thirty".