82589102 has 4 divisors (see below), whose sum is σ = 123883656. Its totient is φ = 41294550.

The previous prime is 82589099. The next prime is 82589107. The reversal of 82589102 is 20198528.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82589107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20647274 + ... + 20647277.

It is an arithmetic number, because the mean of its divisors is an integer number (30970914).

Almost surely, 2^82589102 is an apocalyptic number.

82589102 is a deficient number, since it is larger than the sum of its proper divisors (41294554).

82589102 is a wasteful number, since it uses less digits than its factorization.

82589102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41294553.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 82589102 is about 9087.8546423235. The cubic root of 82589102 is about 435.4860502675.

The spelling of 82589102 in words is "eighty-two million, five hundred eighty-nine thousand, one hundred two".