97466393 has 2 divisors, whose sum is σ = 97466394. Its totient is φ = 97466392.

The previous prime is 97466381. The next prime is 97466429. The reversal of 97466393 is 39366479.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69672409 + 27793984 = 8347^2 + 5272^2 .

It is an emirp because it is prime and its reverse (39366479) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97466393 - 2⁸ = 97466137 is a prime.

It is not a weakly prime, because it can be changed into another prime (97466323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48733196 + 48733197.

It is an arithmetic number, because the mean of its divisors is an integer number (48733197).

Almost surely, 2^97466393 is an apocalyptic number.

It is an amenable number.

97466393 is a deficient number, since it is larger than the sum of its proper divisors (1).

97466393 is an equidigital number, since it uses as much as digits as its factorization.

97466393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 734832, while the sum is 47.

The square root of 97466393 is about 9872.5069258016. The cubic root of 97466393 is about 460.2053163480.

The spelling of 97466393 in words is "ninety-seven million, four hundred sixty-six thousand, three hundred ninety-three".