88516693 has 2 divisors, whose sum is σ = 88516694. Its totient is φ = 88516692.

The previous prime is 88516669. The next prime is 88516709. The reversal of 88516693 is 39661588.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53553124 + 34963569 = 7318^2 + 5913^2 .

It is a cyclic number.

It is not a de Polignac number, because 88516693 - 2¹³ = 88508501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88516793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44258346 + 44258347.

It is an arithmetic number, because the mean of its divisors is an integer number (44258347).

Almost surely, 2^88516693 is an apocalyptic number.

It is an amenable number.

88516693 is a deficient number, since it is larger than the sum of its proper divisors (1).

88516693 is an equidigital number, since it uses as much as digits as its factorization.

88516693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 46.

The square root of 88516693 is about 9408.3310422200. The cubic root of 88516693 is about 445.6648614765.

It can be divided in two parts, 885 and 16693, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 88516693 in words is "eighty-eight million, five hundred sixteen thousand, six hundred ninety-three".