97296997 has 12 divisors (see below), whose sum is σ = 114226860. Its totient is φ = 82627776.

The previous prime is 97296973. The next prime is 97297007. The reversal of 97296997 is 79969279.

It can be written as a sum of positive squares in 2 ways, for example, as 44502241 + 52794756 = 6671^2 + 7266^2 .

It is not a de Polignac number, because 97296997 - 2⁷ = 97296869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97296497) 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 11 ways as a sum of consecutive naturals, for example, 3768 + ... + 14449.

It is an arithmetic number, because the mean of its divisors is an integer number (9518905).

Almost surely, 2^97296997 is an apocalyptic number.

It is an amenable number.

97296997 is a deficient number, since it is larger than the sum of its proper divisors (16929863).

97296997 is a wasteful number, since it uses less digits than its factorization.

97296997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18340 (or 18333 counting only the distinct ones).

The product of its digits is 3857868, while the sum is 58.

The square root of 97296997 is about 9863.9240163335. The cubic root of 97296997 is about 459.9385503927.

It can be divided in two parts, 972 and 96997, that added together give a square (97969 = 313²).

The spelling of 97296997 in words is "ninety-seven million, two hundred ninety-six thousand, nine hundred ninety-seven".