82898527 has 4 divisors (see below), whose sum is σ = 82930456. Its totient is φ = 82866600.

The previous prime is 82898521. The next prime is 82898531. The reversal of 82898527 is 72589828.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82898527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82898521) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11688 + ... + 17389.

It is an arithmetic number, because the mean of its divisors is an integer number (20732614).

Almost surely, 2^82898527 is an apocalyptic number.

82898527 is a deficient number, since it is larger than the sum of its proper divisors (31929).

82898527 is a wasteful number, since it uses less digits than its factorization.

82898527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31928.

The product of its digits is 645120, while the sum is 49.

The square root of 82898527 is about 9104.8628215915. The cubic root of 82898527 is about 436.0292306385.

The spelling of 82898527 in words is "eighty-two million, eight hundred ninety-eight thousand, five hundred twenty-seven".