88876589 has 2 divisors, whose sum is σ = 88876590. Its totient is φ = 88876588.

The previous prime is 88876559. The next prime is 88876603. The reversal of 88876589 is 98567888.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57123364 + 31753225 = 7558^2 + 5635^2 .

It is a cyclic number.

It is not a de Polignac number, because 88876589 - 2¹² = 88872493 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88876519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44438294 + 44438295.

It is an arithmetic number, because the mean of its divisors is an integer number (44438295).

Almost surely, 2^88876589 is an apocalyptic number.

It is an amenable number.

88876589 is a deficient number, since it is larger than the sum of its proper divisors (1).

88876589 is an equidigital number, since it uses as much as digits as its factorization.

88876589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7741440, while the sum is 59.

The square root of 88876589 is about 9427.4380931407. The cubic root of 88876589 is about 446.2680475613.

It can be divided in two parts, 888 and 76589, that added together give a palindrome (77477).

The spelling of 88876589 in words is "eighty-eight million, eight hundred seventy-six thousand, five hundred eighty-nine".