248029259 has 2 divisors, whose sum is σ = 248029260. Its totient is φ = 248029258.

The previous prime is 248029231. The next prime is 248029273. The reversal of 248029259 is 952920842.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248029259 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (248022259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124014629 + 124014630.

It is an arithmetic number, because the mean of its divisors is an integer number (124014630).

Almost surely, 2^248029259 is an apocalyptic number.

248029259 is a deficient number, since it is larger than the sum of its proper divisors (1).

248029259 is an equidigital number, since it uses as much as digits as its factorization.

248029259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 248029259 is about 15748.9446948042. The cubic root of 248029259 is about 628.3008374788.

The spelling of 248029259 in words is "two hundred forty-eight million, twenty-nine thousand, two hundred fifty-nine".