248526617 has 2 divisors, whose sum is σ = 248526618. Its totient is φ = 248526616.

The previous prime is 248526613. The next prime is 248526673. The reversal of 248526617 is 716625842.

248526617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248031001 + 495616 = 15749^2 + 704^2 .

It is a cyclic number.

It is not a de Polignac number, because 248526617 - 2² = 248526613 is a prime.

It is a super-4 number, since 4×248526617⁴ (a number of 35 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (248526613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124263308 + 124263309.

It is an arithmetic number, because the mean of its divisors is an integer number (124263309).

Almost surely, 2^248526617 is an apocalyptic number.

It is an amenable number.

248526617 is a deficient number, since it is larger than the sum of its proper divisors (1).

248526617 is an equidigital number, since it uses as much as digits as its factorization.

248526617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 41.

The square root of 248526617 is about 15764.7269878041. The cubic root of 248526617 is about 628.7205215769.

The spelling of 248526617 in words is "two hundred forty-eight million, five hundred twenty-six thousand, six hundred seventeen".