104838420 has 24 divisors (see below), whose sum is σ = 293547744. Its totient is φ = 27956896.

The previous prime is 104838413. The next prime is 104838431. The reversal of 104838420 is 24838401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873594 + ... + 873713.

It is an arithmetic number, because the mean of its divisors is an integer number (12231156).

Almost surely, 2^104838420 is an apocalyptic number.

104838420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104838420 is an abundant number, since it is smaller than the sum of its proper divisors (188709324).

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

104838420 is a wasteful number, since it uses less digits than its factorization.

104838420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747319 (or 1747317 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 104838420 is about 10239.0634337326. The cubic root of 104838420 is about 471.5272785574.

The spelling of 104838420 in words is "one hundred four million, eight hundred thirty-eight thousand, four hundred twenty".