258343852 has 12 divisors (see below), whose sum is σ = 486878896. Its totient is φ = 119235600.

The previous prime is 258343807. The next prime is 258343873.

258343852 is nontrivially palindromic in base 10.

258343852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2484024 + ... + 2484127.

Almost surely, 2^258343852 is an apocalyptic number.

It is an amenable number.

258343852 is a deficient number, since it is larger than the sum of its proper divisors (228535044).

258343852 is a wasteful number, since it uses less digits than its factorization.

258343852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968168 (or 4968166 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 258343852 is about 16073.0784854676. The cubic root of 258343852 is about 636.8923663976.

The spelling of 258343852 in words is "two hundred fifty-eight million, three hundred forty-three thousand, eight hundred fifty-two".