258206601 has 8 divisors (see below), whose sum is σ = 347684544. Its totient is φ = 170433200.

The previous prime is 258206573. The next prime is 258206629. The reversal of 258206601 is 106602852.

It is an interprime number because it is at equal distance from previous prime (258206573) and next prime (258206629).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 258206601 - 2⁵ = 258206569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (258205601) 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 in 7 ways as a sum of consecutive naturals, for example, 425781 + ... + 426386.

It is an arithmetic number, because the mean of its divisors is an integer number (43460568).

Almost surely, 2^258206601 is an apocalyptic number.

It is an amenable number.

258206601 is a deficient number, since it is larger than the sum of its proper divisors (89477943).

258206601 is a wasteful number, since it uses less digits than its factorization.

258206601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852271.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 258206601 is about 16068.8083254484. The cubic root of 258206601 is about 636.7795586050.

The spelling of 258206601 in words is "two hundred fifty-eight million, two hundred six thousand, six hundred one".