88757089 has 2 divisors, whose sum is σ = 88757090. Its totient is φ = 88757088.

The previous prime is 88757047. The next prime is 88757099. The reversal of 88757089 is 98075788.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84492864 + 4264225 = 9192^2 + 2065^2 .

It is a cyclic number.

It is not a de Polignac number, because 88757089 - 2¹³ = 88748897 is a prime.

It is not a weakly prime, because it can be changed into another prime (88757099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44378544 + 44378545.

It is an arithmetic number, because the mean of its divisors is an integer number (44378545).

Almost surely, 2^88757089 is an apocalyptic number.

It is an amenable number.

88757089 is a deficient number, since it is larger than the sum of its proper divisors (1).

88757089 is an equidigital number, since it uses as much as digits as its factorization.

88757089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 52.

The square root of 88757089 is about 9421.0980782497. The cubic root of 88757089 is about 446.0679463065.

The spelling of 88757089 in words is "eighty-eight million, seven hundred fifty-seven thousand, eighty-nine".