7982146285 has 16 divisors (see below), whose sum is σ = 9745675200. Its totient is φ = 6274423296.

The previous prime is 7982146283. The next prime is 7982146313. The reversal of 7982146285 is 5826412897.

It is a cyclic number.

It is not a de Polignac number, because 7982146285 - 2¹ = 7982146283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7982146283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 743677 + ... + 754333.

It is an arithmetic number, because the mean of its divisors is an integer number (609104700).

Almost surely, 2^7982146285 is an apocalyptic number.

It is an amenable number.

7982146285 is a deficient number, since it is larger than the sum of its proper divisors (1763528915).

7982146285 is a wasteful number, since it uses less digits than its factorization.

7982146285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13260.

The product of its digits is 1935360, while the sum is 52.

The square root of 7982146285 is about 89342.8580525606. The cubic root of 7982146285 is about 1998.5110822537.

The spelling of 7982146285 in words is "seven billion, nine hundred eighty-two million, one hundred forty-six thousand, two hundred eighty-five".