88855873 has 2 divisors, whose sum is σ = 88855874. Its totient is φ = 88855872.

The previous prime is 88855867. The next prime is 88855901. The reversal of 88855873 is 37855888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84327489 + 4528384 = 9183^2 + 2128^2 .

It is a cyclic number.

It is not a de Polignac number, because 88855873 - 2⁵ = 88855841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88855873.

It is not a weakly prime, because it can be changed into another prime (88855813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44427936 + 44427937.

It is an arithmetic number, because the mean of its divisors is an integer number (44427937).

Almost surely, 2^88855873 is an apocalyptic number.

It is an amenable number.

88855873 is a deficient number, since it is larger than the sum of its proper divisors (1).

88855873 is an equidigital number, since it uses as much as digits as its factorization.

88855873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2150400, while the sum is 52.

The square root of 88855873 is about 9426.3393212848. The cubic root of 88855873 is about 446.2333717359.

The spelling of 88855873 in words is "eighty-eight million, eight hundred fifty-five thousand, eight hundred seventy-three".