104281604 has 72 divisors (see below), whose sum is σ = 226934400. Its totient is φ = 41903232.

The previous prime is 104281601. The next prime is 104281627. The reversal of 104281604 is 406182401.

It is not an unprimeable number, because it can be changed into a prime (104281601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 396377 + ... + 396639.

Almost surely, 2^104281604 is an apocalyptic number.

104281604 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 104281604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113467200).

104281604 is an abundant number, since it is smaller than the sum of its proper divisors (122652796).

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

104281604 is a wasteful number, since it uses less digits than its factorization.

104281604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 104281604 is about 10211.8364655923. The cubic root of 104281604 is about 470.6910071043.

The spelling of 104281604 in words is "one hundred four million, two hundred eighty-one thousand, six hundred four".