259246 has 16 divisors (see below), whose sum is σ = 428400. Its totient is φ = 117624.

The previous prime is 259229. The next prime is 259271. The reversal of 259246 is 642952.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4365 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (26775).

2²⁵⁹²⁴⁶ is an apocalyptic number.

259246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

259246 is a deficient number, since it is larger than the sum of its proper divisors (169154).

259246 is an equidigital number, since it uses as much as digits as its factorization.

259246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 74 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 259246 is about 509.1620567167. The cubic root of 259246 is about 63.7632857098.

It can be divided in two parts, 259 and 246, that added together give a palindrome (505).

The spelling of 259246 in words is "two hundred fifty-nine thousand, two hundred forty-six".