104825500 has 48 divisors (see below), whose sum is σ = 246564864. Its totient is φ = 38702400.

The previous prime is 104825491. The next prime is 104825503. The reversal of 104825500 is 5528401.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104825503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564 + ... + 14563.

It is an arithmetic number, because the mean of its divisors is an integer number (5136768).

Almost surely, 2^104825500 is an apocalyptic number.

104825500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104825500 is an abundant number, since it is smaller than the sum of its proper divisors (141739364).

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

104825500 is a wasteful number, since it uses less digits than its factorization.

104825500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16159 (or 16147 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 104825500 is about 10238.4324972136. The cubic root of 104825500 is about 471.5079078511.

The spelling of 104825500 in words is "one hundred four million, eight hundred twenty-five thousand, five hundred".