88570673 has 2 divisors, whose sum is σ = 88570674. Its totient is φ = 88570672.

The previous prime is 88570667. The next prime is 88570693. The reversal of 88570673 is 37607588.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88040689 + 529984 = 9383^2 + 728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88570673 is a prime.

It is not a weakly prime, because it can be changed into another prime (88570693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44285336 + 44285337.

It is an arithmetic number, because the mean of its divisors is an integer number (44285337).

Almost surely, 2^88570673 is an apocalyptic number.

It is an amenable number.

88570673 is a deficient number, since it is larger than the sum of its proper divisors (1).

88570673 is an equidigital number, since it uses as much as digits as its factorization.

88570673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 88570673 is about 9411.1993390853. The cubic root of 88570673 is about 445.7554361084.

The spelling of 88570673 in words is "eighty-eight million, five hundred seventy thousand, six hundred seventy-three".