88589797 has 2 divisors, whose sum is σ = 88589798. Its totient is φ = 88589796.

The previous prime is 88589791. The next prime is 88589821. The reversal of 88589797 is 79798588.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88529281 + 60516 = 9409^2 + 246^2 .

It is a cyclic number.

It is not a de Polignac number, because 88589797 - 2³ = 88589789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88589791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44294898 + 44294899.

It is an arithmetic number, because the mean of its divisors is an integer number (44294899).

Almost surely, 2^88589797 is an apocalyptic number.

It is an amenable number.

88589797 is a deficient number, since it is larger than the sum of its proper divisors (1).

88589797 is an equidigital number, since it uses as much as digits as its factorization.

88589797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10160640, while the sum is 61.

The square root of 88589797 is about 9412.2153077796. The cubic root of 88589797 is about 445.7875160028.

The spelling of 88589797 in words is "eighty-eight million, five hundred eighty-nine thousand, seven hundred ninety-seven".