104603994 has 64 divisors (see below), whose sum is σ = 255024000. Its totient is φ = 31518720.

The previous prime is 104603971. The next prime is 104604001. The reversal of 104603994 is 499306401.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135642 + ... + 136410.

It is an arithmetic number, because the mean of its divisors is an integer number (3984750).

Almost surely, 2^104603994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104603994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127512000).

104603994 is an abundant number, since it is smaller than the sum of its proper divisors (150420006).

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

104603994 is a wasteful number, since it uses less digits than its factorization.

104603994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 104603994 is about 10227.6093980949. The cubic root of 104603994 is about 471.1755603396.

The spelling of 104603994 in words is "one hundred four million, six hundred three thousand, nine hundred ninety-four".