258260147 has 2 divisors, whose sum is σ = 258260148. Its totient is φ = 258260146.

The previous prime is 258260099. The next prime is 258260213. The reversal of 258260147 is 741062852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 258260147 - 2⁶ = 258260083 is a prime.

It is a super-3 number, since 3×258260147³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (258260047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129130073 + 129130074.

It is an arithmetic number, because the mean of its divisors is an integer number (129130074).

Almost surely, 2^258260147 is an apocalyptic number.

258260147 is a deficient number, since it is larger than the sum of its proper divisors (1).

258260147 is an equidigital number, since it uses as much as digits as its factorization.

258260147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 258260147 is about 16070.4743862775. The cubic root of 258260147 is about 636.8235732835.

The spelling of 258260147 in words is "two hundred fifty-eight million, two hundred sixty thousand, one hundred forty-seven".