88668673 has 2 divisors, whose sum is σ = 88668674. Its totient is φ = 88668672.

The previous prime is 88668659. The next prime is 88668757. The reversal of 88668673 is 37686688.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54656449 + 34012224 = 7393^2 + 5832^2 .

It is a cyclic number.

It is not a de Polignac number, because 88668673 - 2¹⁷ = 88537601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88668673.

It is not a weakly prime, because it can be changed into another prime (88668373) 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, 44334336 + 44334337.

It is an arithmetic number, because the mean of its divisors is an integer number (44334337).

Almost surely, 2^88668673 is an apocalyptic number.

It is an amenable number.

88668673 is a deficient number, since it is larger than the sum of its proper divisors (1).

88668673 is an equidigital number, since it uses as much as digits as its factorization.

88668673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 52.

The square root of 88668673 is about 9416.4044624262. The cubic root of 88668673 is about 445.9197791865.

The spelling of 88668673 in words is "eighty-eight million, six hundred sixty-eight thousand, six hundred seventy-three".