88318673 has 2 divisors, whose sum is σ = 88318674. Its totient is φ = 88318672.

The previous prime is 88318661. The next prime is 88318679. The reversal of 88318673 is 37681388.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50027329 + 38291344 = 7073^2 + 6188^2 .

It is a cyclic number.

It is not a de Polignac number, because 88318673 - 2⁶ = 88318609 is a prime.

It is not a weakly prime, because it can be changed into another prime (88318679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44159336 + 44159337.

It is an arithmetic number, because the mean of its divisors is an integer number (44159337).

Almost surely, 2^88318673 is an apocalyptic number.

It is an amenable number.

88318673 is a deficient number, since it is larger than the sum of its proper divisors (1).

88318673 is an equidigital number, since it uses as much as digits as its factorization.

88318673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 44.

The square root of 88318673 is about 9397.8014982229. The cubic root of 88318673 is about 445.3322822270.

The spelling of 88318673 in words is "eighty-eight million, three hundred eighteen thousand, six hundred seventy-three".