248868697 has 24 divisors (see below), whose sum is σ = 324380160. Its totient is φ = 188667360.

The previous prime is 248868689. The next prime is 248868709. The reversal of 248868697 is 796868842.

It is not a de Polignac number, because 248868697 - 2³ = 248868689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248668697) 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, 13704 + ... + 26182.

It is an arithmetic number, because the mean of its divisors is an integer number (13515840).

Almost surely, 2^248868697 is an apocalyptic number.

It is an amenable number.

248868697 is a deficient number, since it is larger than the sum of its proper divisors (75511463).

248868697 is a wasteful number, since it uses less digits than its factorization.

248868697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12541 (or 12534 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 58.

The square root of 248868697 is about 15775.5727946721. The cubic root of 248868697 is about 629.0088530192.

The spelling of 248868697 in words is "two hundred forty-eight million, eight hundred sixty-eight thousand, six hundred ninety-seven".