88587029 has 2 divisors, whose sum is σ = 88587030. Its totient is φ = 88587028.

The previous prime is 88586989. The next prime is 88587043. The reversal of 88587029 is 92078588.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87142225 + 1444804 = 9335^2 + 1202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88587029 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88587049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44293514 + 44293515.

It is an arithmetic number, because the mean of its divisors is an integer number (44293515).

Almost surely, 2^88587029 is an apocalyptic number.

It is an amenable number.

88587029 is a deficient number, since it is larger than the sum of its proper divisors (1).

88587029 is an equidigital number, since it uses as much as digits as its factorization.

88587029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 47.

The square root of 88587029 is about 9412.0682636708. The cubic root of 88587029 is about 445.7828730577.

The spelling of 88587029 in words is "eighty-eight million, five hundred eighty-seven thousand, twenty-nine".