248488087 has 2 divisors, whose sum is σ = 248488088. Its totient is φ = 248488086.

The previous prime is 248488081. The next prime is 248488127. The reversal of 248488087 is 780884842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 248488087 - 2²³ = 240099479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 248488087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248488081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124244043 + 124244044.

It is an arithmetic number, because the mean of its divisors is an integer number (124244044).

Almost surely, 2^248488087 is an apocalyptic number.

248488087 is a deficient number, since it is larger than the sum of its proper divisors (1).

248488087 is an equidigital number, since it uses as much as digits as its factorization.

248488087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 917504, while the sum is 49.

The square root of 248488087 is about 15763.5049084904. The cubic root of 248488087 is about 628.6880289423.

The spelling of 248488087 in words is "two hundred forty-eight million, four hundred eighty-eight thousand, eighty-seven".