104555250 has 96 divisors (see below), whose sum is σ = 292032000. Its totient is φ = 26964000.

The previous prime is 104555201. The next prime is 104555251. The reversal of 104555250 is 52555401.

104555250 is a `hidden beast` number, since 104 + 5 + 552 + 5 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (104555251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69001 + ... + 70499.

It is an arithmetic number, because the mean of its divisors is an integer number (3042000).

Almost surely, 2^104555250 is an apocalyptic number.

104555250 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 104555250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146016000).

104555250 is an abundant number, since it is smaller than the sum of its proper divisors (187476750).

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

104555250 is a wasteful number, since it uses less digits than its factorization.

104555250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 104555250 is about 10225.2261588681. The cubic root of 104555250 is about 471.1023618922.

The spelling of 104555250 in words is "one hundred four million, five hundred fifty-five thousand, two hundred fifty".