248260589 has 4 divisors (see below), whose sum is σ = 250155840. Its totient is φ = 246365340.

The previous prime is 248260583. The next prime is 248260601. The reversal of 248260589 is 985062842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248260589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248260583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947429 + ... + 947690.

It is an arithmetic number, because the mean of its divisors is an integer number (62538960).

Almost surely, 2^248260589 is an apocalyptic number.

It is an amenable number.

248260589 is a deficient number, since it is larger than the sum of its proper divisors (1895251).

248260589 is a wasteful number, since it uses less digits than its factorization.

248260589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895250.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 248260589 is about 15756.2872847635. The cubic root of 248260589 is about 628.4961096957.

The spelling of 248260589 in words is "two hundred forty-eight million, two hundred sixty thousand, five hundred eighty-nine".