88497161 has 2 divisors, whose sum is σ = 88497162. Its totient is φ = 88497160.

The previous prime is 88497127. The next prime is 88497163. The reversal of 88497161 is 16179488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68641225 + 19855936 = 8285^2 + 4456^2 .

It is a cyclic number.

It is not a de Polignac number, because 88497161 - 2¹⁰ = 88496137 is a prime.

Together with 88497163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88497163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44248580 + 44248581.

It is an arithmetic number, because the mean of its divisors is an integer number (44248581).

Almost surely, 2^88497161 is an apocalyptic number.

It is an amenable number.

88497161 is a deficient number, since it is larger than the sum of its proper divisors (1).

88497161 is an equidigital number, since it uses as much as digits as its factorization.

88497161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 44.

The square root of 88497161 is about 9407.2929687557. The cubic root of 88497161 is about 445.6320790859.

The spelling of 88497161 in words is "eighty-eight million, four hundred ninety-seven thousand, one hundred sixty-one".