258020335 has 8 divisors (see below), whose sum is σ = 312518736. Its totient is φ = 204486720.

The previous prime is 258020333. The next prime is 258020341. The reversal of 258020335 is 533020852.

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

It is not a de Polignac number, because 258020335 - 2¹ = 258020333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258020333) 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, 240606 + ... + 241675.

It is an arithmetic number, because the mean of its divisors is an integer number (39064842).

Almost surely, 2^258020335 is an apocalyptic number.

258020335 is a deficient number, since it is larger than the sum of its proper divisors (54498401).

258020335 is a wasteful number, since it uses less digits than its factorization.

258020335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482393.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 258020335 is about 16063.0113926374. The cubic root of 258020335 is about 636.6264009999.

The spelling of 258020335 in words is "two hundred fifty-eight million, twenty thousand, three hundred thirty-five".