82933927 has 4 divisors (see below), whose sum is σ = 83132280. Its totient is φ = 82735576.

The previous prime is 82933867. The next prime is 82933931. The reversal of 82933927 is 72933928.

It is a happy number.

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-82933927 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 (82933957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98548 + ... + 99385.

It is an arithmetic number, because the mean of its divisors is an integer number (20783070).

Almost surely, 2^82933927 is an apocalyptic number.

82933927 is a deficient number, since it is larger than the sum of its proper divisors (198353).

82933927 is a wasteful number, since it uses less digits than its factorization.

82933927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198352.

The product of its digits is 163296, while the sum is 43.

The square root of 82933927 is about 9106.8066302080. The cubic root of 82933927 is about 436.0912873832.

Subtracting from 82933927 its reverse (72933928), we obtain a palindrome (9999999).

The spelling of 82933927 in words is "eighty-two million, nine hundred thirty-three thousand, nine hundred twenty-seven".