250104 has 32 divisors (see below), whose sum is σ = 663120. Its totient is φ = 78336.

The previous prime is 250091. The next prime is 250109. The reversal of 250104 is 401052.

250104 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 250104.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 250104.

It is not an unprimeable number, because it can be changed into a prime (250109) by changing a digit.

250104 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 7 ways as a sum of consecutive naturals, for example, 102 + ... + 714.

2²⁵⁰¹⁰⁴ is an apocalyptic number.

250104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331560).

250104 is an abundant number, since it is smaller than the sum of its proper divisors (413016).

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

250104 is a wasteful number, since it uses less digits than its factorization.

250104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 250104 is about 500.1039891862. The cubic root of 250104 is about 63.0047867363.

Adding to 250104 its reverse (401052), we get a palindrome (651156).

The spelling of 250104 in words is "two hundred fifty thousand, one hundred four".