82497603 has 16 divisors (see below), whose sum is σ = 113817600. Its totient is φ = 53096640.

The previous prime is 82497593. The next prime is 82497637. The reversal of 82497603 is 30679428.

It is not a de Polignac number, because 82497603 - 2⁴ = 82497587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82497673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52138 + ... + 53696.

It is an arithmetic number, because the mean of its divisors is an integer number (7113600).

Almost surely, 2^82497603 is an apocalyptic number.

82497603 is a deficient number, since it is larger than the sum of its proper divisors (31319997).

82497603 is a wasteful number, since it uses less digits than its factorization.

82497603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 82497603 is about 9082.8191108268. The cubic root of 82497603 is about 435.3251684187.

The spelling of 82497603 in words is "eighty-two million, four hundred ninety-seven thousand, six hundred three".