88979587 has 2 divisors, whose sum is σ = 88979588. Its totient is φ = 88979586.

The previous prime is 88979573. The next prime is 88979621. The reversal of 88979587 is 78597988.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88979587 - 2¹⁹ = 88455299 is a prime.

It is not a weakly prime, because it can be changed into another prime (88979557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44489793 + 44489794.

It is an arithmetic number, because the mean of its divisors is an integer number (44489794).

Almost surely, 2^88979587 is an apocalyptic number.

88979587 is a deficient number, since it is larger than the sum of its proper divisors (1).

88979587 is an equidigital number, since it uses as much as digits as its factorization.

88979587 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 88979587 is about 9432.8991831780. The cubic root of 88979587 is about 446.4403725508.

The spelling of 88979587 in words is "eighty-eight million, nine hundred seventy-nine thousand, five hundred eighty-seven".