104231250 has 144 divisors (see below), whose sum is σ = 301621320. Its totient is φ = 25920000.

The previous prime is 104231243. The next prime is 104231251. The reversal of 104231250 is 52132401.

It can be written as a sum of positive squares in 12 ways, for example, as 23824161 + 80407089 = 4881^2 + 8967^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104231251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 956196 + ... + 956304.

Almost surely, 2^104231250 is an apocalyptic number.

104231250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104231250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150810660).

104231250 is an abundant number, since it is smaller than the sum of its proper divisors (197390070).

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

104231250 is a wasteful number, since it uses less digits than its factorization.

104231250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 104231250 is about 10209.3706955914. The cubic root of 104231250 is about 470.6152347407.

Adding to 104231250 its reverse (52132401), we get a palindrome (156363651).

The spelling of 104231250 in words is "one hundred four million, two hundred thirty-one thousand, two hundred fifty".