82980603 has 24 divisors (see below), whose sum is σ = 123788496. Its totient is φ = 53524800.

The previous prime is 82980593. The next prime is 82980631. The reversal of 82980603 is 30608928.

It is not a de Polignac number, because 82980603 - 2⁸ = 82980347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82980643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69673 + ... + 70853.

It is an arithmetic number, because the mean of its divisors is an integer number (5157854).

Almost surely, 2^82980603 is an apocalyptic number.

82980603 is a deficient number, since it is larger than the sum of its proper divisors (40807893).

82980603 is a wasteful number, since it uses less digits than its factorization.

82980603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435 (or 1432 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 82980603 is about 9109.3689682656. The cubic root of 82980603 is about 436.1730841427.

The spelling of 82980603 in words is "eighty-two million, nine hundred eighty thousand, six hundred three".