97496473 has 2 divisors, whose sum is σ = 97496474. Its totient is φ = 97496472.

The previous prime is 97496447. The next prime is 97496501. The reversal of 97496473 is 37469479.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54567769 + 42928704 = 7387^2 + 6552^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97496473 is a prime.

It is not a weakly prime, because it can be changed into another prime (97496573) 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 as a sum of consecutive naturals, namely, 48748236 + 48748237.

It is an arithmetic number, because the mean of its divisors is an integer number (48748237).

Almost surely, 2^97496473 is an apocalyptic number.

It is an amenable number.

97496473 is a deficient number, since it is larger than the sum of its proper divisors (1).

97496473 is an equidigital number, since it uses as much as digits as its factorization.

97496473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 49.

The square root of 97496473 is about 9874.0302308632. The cubic root of 97496473 is about 460.2526542104.

It can be divided in two parts, 97496 and 473, that added together give a square (97969 = 313²).

The spelling of 97496473 in words is "ninety-seven million, four hundred ninety-six thousand, four hundred seventy-three".