248387713 has 24 divisors (see below), whose sum is σ = 294125472. Its totient is φ = 209127744.

The previous prime is 248387687. The next prime is 248387747. The reversal of 248387713 is 317783842.

It is not a de Polignac number, because 248387713 - 2⁹ = 248387201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 248387713.

It is not an unprimeable number, because it can be changed into a prime (248387413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1094106 + ... + 1094332.

It is an arithmetic number, because the mean of its divisors is an integer number (12255228).

Almost surely, 2^248387713 is an apocalyptic number.

It is an amenable number.

248387713 is a deficient number, since it is larger than the sum of its proper divisors (45737759).

248387713 is a wasteful number, since it uses less digits than its factorization.

248387713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 534 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 248387713 is about 15760.3208406428. The cubic root of 248387713 is about 628.6033670288.

The spelling of 248387713 in words is "two hundred forty-eight million, three hundred eighty-seven thousand, seven hundred thirteen".