97004249 has 2 divisors, whose sum is σ = 97004250. Its totient is φ = 97004248.

The previous prime is 97004203. The next prime is 97004263. The reversal of 97004249 is 94240079.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61387225 + 35617024 = 7835^2 + 5968^2 .

It is a cyclic number.

It is not a de Polignac number, because 97004249 - 2⁸ = 97003993 is a prime.

It is not a weakly prime, because it can be changed into another prime (97004279) 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 as a sum of consecutive naturals, namely, 48502124 + 48502125.

It is an arithmetic number, because the mean of its divisors is an integer number (48502125).

Almost surely, 2^97004249 is an apocalyptic number.

It is an amenable number.

97004249 is a deficient number, since it is larger than the sum of its proper divisors (1).

97004249 is an equidigital number, since it uses as much as digits as its factorization.

97004249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 97004249 is about 9849.0735097267. The cubic root of 97004249 is about 459.4767980176.

The spelling of 97004249 in words is "ninety-seven million, four thousand, two hundred forty-nine".