248576089 has 2 divisors, whose sum is σ = 248576090. Its totient is φ = 248576088.

The previous prime is 248576051. The next prime is 248576113. The reversal of 248576089 is 980675842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177342489 + 71233600 = 13317^2 + 8440^2 .

It is a cyclic number.

It is not a de Polignac number, because 248576089 - 2¹⁷ = 248445017 is a prime.

It is not a weakly prime, because it can be changed into another prime (248576189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124288044 + 124288045.

It is an arithmetic number, because the mean of its divisors is an integer number (124288045).

Almost surely, 2^248576089 is an apocalyptic number.

It is an amenable number.

248576089 is a deficient number, since it is larger than the sum of its proper divisors (1).

248576089 is an equidigital number, since it uses as much as digits as its factorization.

248576089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 248576089 is about 15766.2959822528. The cubic root of 248576089 is about 628.7622367574.

The spelling of 248576089 in words is "two hundred forty-eight million, five hundred seventy-six thousand, eighty-nine".