82875094 has 4 divisors (see below), whose sum is σ = 124312644. Its totient is φ = 41437546.

The previous prime is 82875077. The next prime is 82875097. The reversal of 82875094 is 49057828.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 82875094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82875097) by changing a digit.

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 as a sum of consecutive naturals, namely, 20718772 + ... + 20718775.

It is an arithmetic number, because the mean of its divisors is an integer number (31078161).

Almost surely, 2^82875094 is an apocalyptic number.

82875094 is a deficient number, since it is larger than the sum of its proper divisors (41437550).

82875094 is a wasteful number, since it uses less digits than its factorization.

82875094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41437549.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 82875094 is about 9103.5758908244. The cubic root of 82875094 is about 435.9881425106.

The spelling of 82875094 in words is "eighty-two million, eight hundred seventy-five thousand, ninety-four".