104115210 has 32 divisors (see below), whose sum is σ = 250145280. Its totient is φ = 27734208.

The previous prime is 104115197. The next prime is 104115211. The reversal of 104115210 is 12511401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 104115210.

It is not an unprimeable number, because it can be changed into a prime (104115211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51784 + ... + 53756.

It is an arithmetic number, because the mean of its divisors is an integer number (7817040).

Almost surely, 2^104115210 is an apocalyptic number.

104115210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104115210 is an abundant number, since it is smaller than the sum of its proper divisors (146030070).

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

104115210 is a wasteful number, since it uses less digits than its factorization.

104115210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 104115210 is about 10203.6860986606. The cubic root of 104115210 is about 470.4405255561.

Adding to 104115210 its reverse (12511401), we get a palindrome (116626611).

The spelling of 104115210 in words is "one hundred four million, one hundred fifteen thousand, two hundred ten".