97350289 has 2 divisors, whose sum is σ = 97350290. Its totient is φ = 97350288.

The previous prime is 97350271. The next prime is 97350343. The reversal of 97350289 is 98205379.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96334225 + 1016064 = 9815^2 + 1008^2 .

It is a cyclic number.

It is not a de Polignac number, because 97350289 - 2⁵ = 97350257 is a prime.

It is not a weakly prime, because it can be changed into another prime (97350229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48675144 + 48675145.

It is an arithmetic number, because the mean of its divisors is an integer number (48675145).

Almost surely, 2^97350289 is an apocalyptic number.

It is an amenable number.

97350289 is a deficient number, since it is larger than the sum of its proper divisors (1).

97350289 is an equidigital number, since it uses as much as digits as its factorization.

97350289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 97350289 is about 9866.6250055427. The cubic root of 97350289 is about 460.0225083504.

The spelling of 97350289 in words is "ninety-seven million, three hundred fifty thousand, two hundred eighty-nine".