88288987 has 2 divisors, whose sum is σ = 88288988. Its totient is φ = 88288986.

The previous prime is 88288969. The next prime is 88289011. The reversal of 88288987 is 78988288.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88288987 - 2⁷ = 88288859 is a prime.

It is not a weakly prime, because it can be changed into another prime (88258987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44144493 + 44144494.

It is an arithmetic number, because the mean of its divisors is an integer number (44144494).

Almost surely, 2^88288987 is an apocalyptic number.

88288987 is a deficient number, since it is larger than the sum of its proper divisors (1).

88288987 is an equidigital number, since it uses as much as digits as its factorization.

88288987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4128768, while the sum is 58.

The square root of 88288987 is about 9396.2219535300. The cubic root of 88288987 is about 445.2823810560.

The spelling of 88288987 in words is "eighty-eight million, two hundred eighty-eight thousand, nine hundred eighty-seven".