258952867 has 2 divisors, whose sum is σ = 258952868. Its totient is φ = 258952866.

The previous prime is 258952847. The next prime is 258952907. The reversal of 258952867 is 768259852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 258952867 - 2⁷ = 258952739 is a prime.

It is not a weakly prime, because it can be changed into another prime (258952847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129476433 + 129476434.

It is an arithmetic number, because the mean of its divisors is an integer number (129476434).

Almost surely, 2^258952867 is an apocalyptic number.

258952867 is a deficient number, since it is larger than the sum of its proper divisors (1).

258952867 is an equidigital number, since it uses as much as digits as its factorization.

258952867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 52.

The square root of 258952867 is about 16092.0125217451. The cubic root of 258952867 is about 637.3924397284.

The spelling of 258952867 in words is "two hundred fifty-eight million, nine hundred fifty-two thousand, eight hundred sixty-seven".