82612503 has 48 divisors (see below), whose sum is σ = 134053920. Its totient is φ = 48771072.

The previous prime is 82612493. The next prime is 82612529. The reversal of 82612503 is 30521628.

It is not a de Polignac number, because 82612503 - 2⁴ = 82612487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82612403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 190575 + ... + 191007.

It is an arithmetic number, because the mean of its divisors is an integer number (2792790).

Almost surely, 2^82612503 is an apocalyptic number.

82612503 is a deficient number, since it is larger than the sum of its proper divisors (51441417).

82612503 is a wasteful number, since it uses less digits than its factorization.

82612503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 82612503 is about 9089.1420387185. The cubic root of 82612503 is about 435.5271769476.

The spelling of 82612503 in words is "eighty-two million, six hundred twelve thousand, five hundred three".