258673305 has 32 divisors (see below), whose sum is σ = 462526848. Its totient is φ = 122355200.

The previous prime is 258673279. The next prime is 258673307. The reversal of 258673305 is 503376852.

It is not a de Polignac number, because 258673305 - 2²⁴ = 241896089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (258673307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12354 + ... + 25883.

It is an arithmetic number, because the mean of its divisors is an integer number (14453964).

Almost surely, 2^258673305 is an apocalyptic number.

It is an amenable number.

258673305 is a deficient number, since it is larger than the sum of its proper divisors (203853543).

258673305 is a wasteful number, since it uses less digits than its factorization.

258673305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38297.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 258673305 is about 16083.3238169229. The cubic root of 258673305 is about 637.1629837276.

The spelling of 258673305 in words is "two hundred fifty-eight million, six hundred seventy-three thousand, three hundred five".