248982241 has 2 divisors, whose sum is σ = 248982242. Its totient is φ = 248982240.

The previous prime is 248982203. The next prime is 248982247. The reversal of 248982241 is 142289842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227859025 + 21123216 = 15095^2 + 4596^2 .

It is a cyclic number.

It is not a de Polignac number, because 248982241 - 2⁹ = 248981729 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 248982194 and 248982203.

It is not a weakly prime, because it can be changed into another prime (248982247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124491120 + 124491121.

It is an arithmetic number, because the mean of its divisors is an integer number (124491121).

Almost surely, 2^248982241 is an apocalyptic number.

It is an amenable number.

248982241 is a deficient number, since it is larger than the sum of its proper divisors (1).

248982241 is an equidigital number, since it uses as much as digits as its factorization.

248982241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 40.

The square root of 248982241 is about 15779.1711125775. The cubic root of 248982241 is about 629.1044982640.

The spelling of 248982241 in words is "two hundred forty-eight million, nine hundred eighty-two thousand, two hundred forty-one".