258883880 has 16 divisors (see below), whose sum is σ = 582488820. Its totient is φ = 103553536.

The previous prime is 258883879. The next prime is 258883897. The reversal of 258883880 is 88388852.

It can be written as a sum of positive squares in 2 ways, for example, as 250462276 + 8421604 = 15826^2 + 2902^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3236009 + ... + 3236088.

Almost surely, 2^258883880 is an apocalyptic number.

258883880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258883880 is an abundant number, since it is smaller than the sum of its proper divisors (323604940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

258883880 is a wasteful number, since it uses less digits than its factorization.

258883880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6472108 (or 6472104 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 50.

The square root of 258883880 is about 16089.8688621132. The cubic root of 258883880 is about 637.3358326476.

It can be divided in two parts, 2588 and 83880, that added together give a palindrome (86468).

The spelling of 258883880 in words is "two hundred fifty-eight million, eight hundred eighty-three thousand, eight hundred eighty".