88841593 has 2 divisors, whose sum is σ = 88841594. Its totient is φ = 88841592.

The previous prime is 88841591. The next prime is 88841647. The reversal of 88841593 is 39514888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55756089 + 33085504 = 7467^2 + 5752^2 .

It is a cyclic number.

It is not a de Polignac number, because 88841593 - 2¹ = 88841591 is a prime.

Together with 88841591, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (88841591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44420796 + 44420797.

It is an arithmetic number, because the mean of its divisors is an integer number (44420797).

Almost surely, 2^88841593 is an apocalyptic number.

It is an amenable number.

88841593 is a deficient number, since it is larger than the sum of its proper divisors (1).

88841593 is an equidigital number, since it uses as much as digits as its factorization.

88841593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 46.

The square root of 88841593 is about 9425.5818388044. The cubic root of 88841593 is about 446.2094657793.

The spelling of 88841593 in words is "eighty-eight million, eight hundred forty-one thousand, five hundred ninety-three".