82534738 has 16 divisors (see below), whose sum is σ = 145446336. Its totient is φ = 34629840.

The previous prime is 82534721. The next prime is 82534799. The reversal of 82534738 is 83743528.

It is a self number, because there is not a number n which added to its sum of digits gives 82534738.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 144006 + ... + 144577.

It is an arithmetic number, because the mean of its divisors is an integer number (9090396).

Almost surely, 2^82534738 is an apocalyptic number.

82534738 is a deficient number, since it is larger than the sum of its proper divisors (62911598).

82534738 is a wasteful number, since it uses less digits than its factorization.

82534738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288609.

The product of its digits is 161280, while the sum is 40.

The square root of 82534738 is about 9084.8631250008. The cubic root of 82534738 is about 435.3904768825.

The spelling of 82534738 in words is "eighty-two million, five hundred thirty-four thousand, seven hundred thirty-eight".