88522517 has 2 divisors, whose sum is σ = 88522518. Its totient is φ = 88522516.

The previous prime is 88522513. The next prime is 88522523. The reversal of 88522517 is 71522588.

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., 80982001 + 7540516 = 8999^2 + 2746^2 .

It is a cyclic number.

It is not a de Polignac number, because 88522517 - 2² = 88522513 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88522513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44261258 + 44261259.

It is an arithmetic number, because the mean of its divisors is an integer number (44261259).

Almost surely, 2^88522517 is an apocalyptic number.

It is an amenable number.

88522517 is a deficient number, since it is larger than the sum of its proper divisors (1).

88522517 is an equidigital number, since it uses as much as digits as its factorization.

88522517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44800, while the sum is 38.

The square root of 88522517 is about 9408.6405500476. The cubic root of 88522517 is about 445.6746355095.

The spelling of 88522517 in words is "eighty-eight million, five hundred twenty-two thousand, five hundred seventeen".