1386530282 has 16 divisors (see below), whose sum is σ = 2205016800. Its totient is φ = 652050000.

The previous prime is 1386530279. The next prime is 1386530291. The reversal of 1386530282 is 2820356831.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125969 + ... + 136532.

It is an arithmetic number, because the mean of its divisors is an integer number (137813550).

Almost surely, 2^1386530282 is an apocalyptic number.

1386530282 is a deficient number, since it is larger than the sum of its proper divisors (818486518).

1386530282 is a wasteful number, since it uses less digits than its factorization.

1386530282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262661.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 1386530282 is about 37236.1421471129. The cubic root of 1386530282 is about 1115.0896539545.

The spelling of 1386530282 in words is "one billion, three hundred eighty-six million, five hundred thirty thousand, two hundred eighty-two".