104199004 has 48 divisors (see below), whose sum is σ = 225425088. Its totient is φ = 41038848.

The previous prime is 104198951. The next prime is 104199031. The reversal of 104199004 is 400991401.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106164 + ... + 107140.

It is an arithmetic number, because the mean of its divisors is an integer number (4696356).

Almost surely, 2^104199004 is an apocalyptic number.

104199004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104199004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112712544).

104199004 is an abundant number, since it is smaller than the sum of its proper divisors (121226084).

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

104199004 is a wasteful number, since it uses less digits than its factorization.

104199004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294 (or 1292 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 104199004 is about 10207.7913379928. The cubic root of 104199004 is about 470.5666983563.

The spelling of 104199004 in words is "one hundred four million, one hundred ninety-nine thousand, four".