97160269 has 2 divisors, whose sum is σ = 97160270. Its totient is φ = 97160268.

The previous prime is 97160267. The next prime is 97160291. The reversal of 97160269 is 96206179.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74597769 + 22562500 = 8637^2 + 4750^2 .

It is a cyclic number.

It is not a de Polignac number, because 97160269 - 2¹ = 97160267 is a prime.

It is a super-2 number, since 2×97160269² = 18880235744304722, which contains 22 as substring.

Together with 97160267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97160267) 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, 48580134 + 48580135.

It is an arithmetic number, because the mean of its divisors is an integer number (48580135).

Almost surely, 2^97160269 is an apocalyptic number.

It is an amenable number.

97160269 is a deficient number, since it is larger than the sum of its proper divisors (1).

97160269 is an equidigital number, since it uses as much as digits as its factorization.

97160269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 97160269 is about 9856.9908694287. The cubic root of 97160269 is about 459.7230043140.

The spelling of 97160269 in words is "ninety-seven million, one hundred sixty thousand, two hundred sixty-nine".