104618250 has 128 divisors (see below), whose sum is σ = 316742400. Its totient is φ = 25344000.

The previous prime is 104618249. The next prime is 104618281. The reversal of 104618250 is 52816401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73546 + ... + 74954.

It is an arithmetic number, because the mean of its divisors is an integer number (2474550).

Almost surely, 2^104618250 is an apocalyptic number.

104618250 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 104618250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158371200).

104618250 is an abundant number, since it is smaller than the sum of its proper divisors (212124150).

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

104618250 is a wasteful number, since it uses less digits than its factorization.

104618250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1430 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 104618250 is about 10228.3063114086. The cubic root of 104618250 is about 471.1969641548.

The spelling of 104618250 in words is "one hundred four million, six hundred eighteen thousand, two hundred fifty".