97254193 has 2 divisors, whose sum is σ = 97254194. Its totient is φ = 97254192.

The previous prime is 97254181. The next prime is 97254247. The reversal of 97254193 is 39145279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75463969 + 21790224 = 8687^2 + 4668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97254193 is a prime.

It is not a weakly prime, because it can be changed into another prime (97204193) 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, 48627096 + 48627097.

It is an arithmetic number, because the mean of its divisors is an integer number (48627097).

Almost surely, 2^97254193 is an apocalyptic number.

It is an amenable number.

97254193 is a deficient number, since it is larger than the sum of its proper divisors (1).

97254193 is an equidigital number, since it uses as much as digits as its factorization.

97254193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 40.

The square root of 97254193 is about 9861.7540529056. The cubic root of 97254193 is about 459.8710933692.

The spelling of 97254193 in words is "ninety-seven million, two hundred fifty-four thousand, one hundred ninety-three".