248082539 has 2 divisors, whose sum is σ = 248082540. Its totient is φ = 248082538.

The previous prime is 248082533. The next prime is 248082557. The reversal of 248082539 is 935280842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 248082539 - 2²⁴ = 231305323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 248082496 and 248082505.

It is not a weakly prime, because it can be changed into another prime (248082533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124041269 + 124041270.

It is an arithmetic number, because the mean of its divisors is an integer number (124041270).

Almost surely, 2^248082539 is an apocalyptic number.

248082539 is a deficient number, since it is larger than the sum of its proper divisors (1).

248082539 is an equidigital number, since it uses as much as digits as its factorization.

248082539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 248082539 is about 15750.6361458831. The cubic root of 248082539 is about 628.3458233971.

The spelling of 248082539 in words is "two hundred forty-eight million, eighty-two thousand, five hundred thirty-nine".