88205867 has 2 divisors, whose sum is σ = 88205868. Its totient is φ = 88205866.

The previous prime is 88205839. The next prime is 88205869. The reversal of 88205867 is 76850288.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88205867 - 2¹⁶ = 88140331 is a prime.

Together with 88205869, 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 (88205869) 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, 44102933 + 44102934.

It is an arithmetic number, because the mean of its divisors is an integer number (44102934).

Almost surely, 2^88205867 is an apocalyptic number.

88205867 is a deficient number, since it is larger than the sum of its proper divisors (1).

88205867 is an equidigital number, since it uses as much as digits as its factorization.

88205867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 88205867 is about 9391.7978577054. The cubic root of 88205867 is about 445.1425995882.

The spelling of 88205867 in words is "eighty-eight million, two hundred five thousand, eight hundred sixty-seven".