15258 has 8 divisors (see below), whose sum is σ = 30528. Its totient is φ = 5084.

The previous prime is 15241. The next prime is 15259. The reversal of 15258 is 85251.

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

15258 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15259) by changing a digit.

15258 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266 + ... + 1277.

It is an arithmetic number, because the mean of its divisors is an integer number (3816).

2¹⁵²⁵⁸ is an apocalyptic number.

15258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15264).

15258 is a wasteful number, since it uses less digits than its factorization.

15258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548.

The product of its digits is 400, while the sum is 21.

The square root of 15258 is about 123.5232771586. The cubic root of 15258 is about 24.8027138896.

It can be divided in two parts, 152 and 58, that added together give a triangular number (210 = T₂₀).

The spelling of 15258 in words is "fifteen thousand, two hundred fifty-eight".