82543714 has 32 divisors (see below), whose sum is σ = 144633600. Its totient is φ = 34932240.

The previous prime is 82543709. The next prime is 82543729. The reversal of 82543714 is 41734528.

It is a self number, because there is not a number n which added to its sum of digits gives 82543714.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22989 + ... + 26335.

It is an arithmetic number, because the mean of its divisors is an integer number (4519800).

Almost surely, 2^82543714 is an apocalyptic number.

82543714 is a deficient number, since it is larger than the sum of its proper divisors (62089886).

82543714 is a wasteful number, since it uses less digits than its factorization.

82543714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438.

The product of its digits is 26880, while the sum is 34.

The square root of 82543714 is about 9085.3571201137. The cubic root of 82543714 is about 435.4062598257.

The spelling of 82543714 in words is "eighty-two million, five hundred forty-three thousand, seven hundred fourteen".