258490301 has 4 divisors (see below), whose sum is σ = 258894204. Its totient is φ = 258086400.

The previous prime is 258490289. The next prime is 258490313. The reversal of 258490301 is 103094852.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (258490289) and next prime (258490313).

It can be written as a sum of positive squares in 2 ways, for example, as 251254201 + 7236100 = 15851^2 + 2690^2 .

It is a cyclic number.

It is not a de Polignac number, because 258490301 - 2⁶ = 258490237 is a prime.

It is a super-2 number, since 2×258490301² = 133634471422141202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258490361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200990 + ... + 202271.

It is an arithmetic number, because the mean of its divisors is an integer number (64723551).

Almost surely, 2^258490301 is an apocalyptic number.

It is an amenable number.

258490301 is a deficient number, since it is larger than the sum of its proper divisors (403903).

258490301 is an equidigital number, since it uses as much as digits as its factorization.

258490301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403902.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 258490301 is about 16077.6335634322. The cubic root of 258490301 is about 637.0126900546.

The spelling of 258490301 in words is "two hundred fifty-eight million, four hundred ninety thousand, three hundred one".