82676123 has 4 divisors (see below), whose sum is σ = 82713120. Its totient is φ = 82639128.

The previous prime is 82676029. The next prime is 82676147. The reversal of 82676123 is 32167628.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 82676123 - 2¹⁶ = 82610587 is a prime.

It is a super-2 number, since 2×82676123² = 13670682628622258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82676323) 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, 14915 + ... + 19692.

It is an arithmetic number, because the mean of its divisors is an integer number (20678280).

Almost surely, 2^82676123 is an apocalyptic number.

82676123 is a deficient number, since it is larger than the sum of its proper divisors (36997).

82676123 is a wasteful number, since it uses less digits than its factorization.

82676123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36996.

The product of its digits is 24192, while the sum is 35.

The square root of 82676123 is about 9092.6411454538. The cubic root of 82676123 is about 435.6389482829.

The spelling of 82676123 in words is "eighty-two million, six hundred seventy-six thousand, one hundred twenty-three".