7258 has 8 divisors (see below), whose sum is σ = 11520. Its totient is φ = 3420.

The previous prime is 7253. The next prime is 7283. The reversal of 7258 is 8527.

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

It is an Ulam number.

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

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (7253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58 + ... + 133.

It is an arithmetic number, because the mean of its divisors is an integer number (1440).

2⁷²⁵⁸ is an apocalyptic number.

7258 is a deficient number, since it is larger than the sum of its proper divisors (4262).

7258 is a wasteful number, since it uses less digits than its factorization.

7258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212.

The product of its digits is 560, while the sum is 22.

The square root of 7258 is about 85.1938964950. The cubic root of 7258 is about 19.3614994399.

The spelling of 7258 in words is "seven thousand, two hundred fifty-eight".