97992603 has 12 divisors (see below), whose sum is σ = 144557088. Its totient is φ = 63938160.

The previous prime is 97992553. The next prime is 97992619. The reversal of 97992603 is 30629979.

It is not a de Polignac number, because 97992603 - 2¹⁷ = 97861531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97992623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115408 + ... + 116253.

It is an arithmetic number, because the mean of its divisors is an integer number (12046424).

Almost surely, 2^97992603 is an apocalyptic number.

97992603 is a deficient number, since it is larger than the sum of its proper divisors (46564485).

97992603 is a wasteful number, since it uses less digits than its factorization.

97992603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231714 (or 231711 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 97992603 is about 9899.1213246429. The cubic root of 97992603 is about 461.0320291190.

The spelling of 97992603 in words is "ninety-seven million, nine hundred ninety-two thousand, six hundred three".