88817 has 2 divisors, whose sum is σ = 88818. Its totient is φ = 88816.

The previous prime is 88813. The next prime is 88819. The reversal of 88817 is 71888.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73441 + 15376 = 271^2 + 124^2 .

It is a cyclic number.

It is not a de Polignac number, because 88817 - 2² = 88813 is a prime.

Together with 88819, 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 (88811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44408 + 44409.

It is an arithmetic number, because the mean of its divisors is an integer number (44409).

2⁸⁸⁸¹⁷ is an apocalyptic number.

It is an amenable number.

88817 is a deficient number, since it is larger than the sum of its proper divisors (1).

88817 is an equidigital number, since it uses as much as digits as its factorization.

88817 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3584, while the sum is 32.

The square root of 88817 is about 298.0218112823. The cubic root of 88817 is about 44.6168288962.

It can be divided in two parts, 8881 and 7, that added together give a palindrome (8888).

The spelling of 88817 in words is "eighty-eight thousand, eight hundred seventeen".