258254 has 4 divisors (see below), whose sum is σ = 387384. Its totient is φ = 129126.

The previous prime is 258253. The next prime is 258277. The reversal of 258254 is 452852.

258254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64562 + ... + 64565.

It is an arithmetic number, because the mean of its divisors is an integer number (96846).

2²⁵⁸²⁵⁴ is an apocalyptic number.

258254 is a deficient number, since it is larger than the sum of its proper divisors (129130).

258254 is a wasteful number, since it uses less digits than its factorization.

258254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129129.

The product of its digits is 3200, while the sum is 26.

The square root of 258254 is about 508.1869734655. The cubic root of 258254 is about 63.6818520774.

It can be divided in two parts, 258 and 254, that added together give a 9-th power (512 = 2⁹).

The spelling of 258254 in words is "two hundred fifty-eight thousand, two hundred fifty-four".