258754093 has 8 divisors (see below), whose sum is σ = 295050168. Its totient is φ = 224799744.

The previous prime is 258754087. The next prime is 258754099. The reversal of 258754093 is 390457852.

It is an interprime number because it is at equal distance from previous prime (258754087) and next prime (258754099).

It can be written as a sum of positive squares in 4 ways, for example, as 34892649 + 223861444 = 5907^2 + 14962^2 .

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

It is not a de Polignac number, because 258754093 - 2⁹ = 258753581 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 (258754099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585196 + ... + 585637.

It is an arithmetic number, because the mean of its divisors is an integer number (36881271).

Almost surely, 2^258754093 is an apocalyptic number.

It is an amenable number.

258754093 is a deficient number, since it is larger than the sum of its proper divisors (36296075).

258754093 is a wasteful number, since it uses less digits than its factorization.

258754093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170863.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 258754093 is about 16085.8351663816. The cubic root of 258754093 is about 637.2293090424.

The spelling of 258754093 in words is "two hundred fifty-eight million, seven hundred fifty-four thousand, ninety-three".