82701875 has 20 divisors (see below), whose sum is σ = 104347848. Its totient is φ = 65520000.

The previous prime is 82701863. The next prime is 82701901. The reversal of 82701875 is 57810728.

It is not a de Polignac number, because 82701875 - 2¹⁰ = 82700851 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 70040 + ... + 71210.

Almost surely, 2^82701875 is an apocalyptic number.

82701875 is a deficient number, since it is larger than the sum of its proper divisors (21645973).

82701875 is a wasteful number, since it uses less digits than its factorization.

82701875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 1289 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 38.

The square root of 82701875 is about 9094.0571253979. The cubic root of 82701875 is about 435.6841745998.

The spelling of 82701875 in words is "eighty-two million, seven hundred one thousand, eight hundred seventy-five".