82014173 has 4 divisors (see below), whose sum is σ = 82128960. Its totient is φ = 81899388.

The previous prime is 82014151. The next prime is 82014181. The reversal of 82014173 is 37141028.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82014173 - 2⁸ = 82013917 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 (82014133) 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, 56315 + ... + 57752.

It is an arithmetic number, because the mean of its divisors is an integer number (20532240).

Almost surely, 2^82014173 is an apocalyptic number.

It is an amenable number.

82014173 is a deficient number, since it is larger than the sum of its proper divisors (114787).

82014173 is a wasteful number, since it uses less digits than its factorization.

82014173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114786.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 82014173 is about 9056.1676773346. The cubic root of 82014173 is about 434.4731773528.

The spelling of 82014173 in words is "eighty-two million, fourteen thousand, one hundred seventy-three".