82064523 has 8 divisors (see below), whose sum is σ = 109513728. Its totient is φ = 54662504.

The previous prime is 82064501. The next prime is 82064527. The reversal of 82064523 is 32546028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82064523 - 2⁹ = 82064011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82064527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7515 + ... + 14852.

It is an arithmetic number, because the mean of its divisors is an integer number (13689216).

Almost surely, 2^82064523 is an apocalyptic number.

82064523 is a deficient number, since it is larger than the sum of its proper divisors (27449205).

82064523 is a wasteful number, since it uses less digits than its factorization.

82064523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23593.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 82064523 is about 9058.9471242524. The cubic root of 82064523 is about 434.5620695064.

The spelling of 82064523 in words is "eighty-two million, sixty-four thousand, five hundred twenty-three".