258068284 has 12 divisors (see below), whose sum is σ = 462122584. Its totient is φ = 126033264.

The previous prime is 258068269. The next prime is 258068287. The reversal of 258068284 is 482860852.

It is a super-3 number, since 3×258068284³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 258068284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258068287) 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 3 ways as a sum of consecutive naturals, for example, 750027 + ... + 750370.

Almost surely, 2^258068284 is an apocalyptic number.

It is an amenable number.

258068284 is a deficient number, since it is larger than the sum of its proper divisors (204054300).

258068284 is a wasteful number, since it uses less digits than its factorization.

258068284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500444 (or 1500442 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 258068284 is about 16064.5038516600. The cubic root of 258068284 is about 636.6658342079.

The spelling of 258068284 in words is "two hundred fifty-eight million, sixty-eight thousand, two hundred eighty-four".