88558849 has 2 divisors, whose sum is σ = 88558850. Its totient is φ = 88558848.

The previous prime is 88558817. The next prime is 88558853. The reversal of 88558849 is 94885588.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78446449 + 10112400 = 8857^2 + 3180^2 .

It is a cyclic number.

It is not a de Polignac number, because 88558849 - 2⁵ = 88558817 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88558849.

It is not a weakly prime, because it can be changed into another prime (88558879) 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, 44279424 + 44279425.

It is an arithmetic number, because the mean of its divisors is an integer number (44279425).

Almost surely, 2^88558849 is an apocalyptic number.

It is an amenable number.

88558849 is a deficient number, since it is larger than the sum of its proper divisors (1).

88558849 is an equidigital number, since it uses as much as digits as its factorization.

88558849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3686400, while the sum is 55.

The square root of 88558849 is about 9410.5711303831. The cubic root of 88558849 is about 445.7355994189.

The spelling of 88558849 in words is "eighty-eight million, five hundred fifty-eight thousand, eight hundred forty-nine".