248068847 has 6 divisors (see below), whose sum is σ = 268619112. Its totient is φ = 228986472.

The previous prime is 248068753. The next prime is 248068853. The reversal of 248068847 is 748860842.

It is a happy number.

It is not a de Polignac number, because 248068847 - 2¹⁸ = 247806703 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 (248068147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 733763 + ... + 734100.

It is an arithmetic number, because the mean of its divisors is an integer number (44769852).

Almost surely, 2^248068847 is an apocalyptic number.

248068847 is a deficient number, since it is larger than the sum of its proper divisors (20550265).

248068847 is a wasteful number, since it uses less digits than its factorization.

248068847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467889 (or 1467876 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 47.

The square root of 248068847 is about 15750.2014907746. The cubic root of 248068847 is about 628.3342634416.

The spelling of 248068847 in words is "two hundred forty-eight million, sixty-eight thousand, eight hundred forty-seven".