97886353 has 2 divisors, whose sum is σ = 97886354. Its totient is φ = 97886352.

The previous prime is 97886303. The next prime is 97886381. The reversal of 97886353 is 35368879.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97160449 + 725904 = 9857^2 + 852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97886353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97886297 and 97886306.

It is not a weakly prime, because it can be changed into another prime (97886303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48943176 + 48943177.

It is an arithmetic number, because the mean of its divisors is an integer number (48943177).

Almost surely, 2^97886353 is an apocalyptic number.

It is an amenable number.

97886353 is a deficient number, since it is larger than the sum of its proper divisors (1).

97886353 is an equidigital number, since it uses as much as digits as its factorization.

97886353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 49.

The square root of 97886353 is about 9893.7532312060. The cubic root of 97886353 is about 460.8653418168.

The spelling of 97886353 in words is "ninety-seven million, eight hundred eighty-six thousand, three hundred fifty-three".