2004194502 has 28 divisors (see below), whose sum is σ = 4507378980. Its totient is φ = 668064348.

The previous prime is 2004194501. The next prime is 2004194527. The reversal of 2004194502 is 2054914002.

2004194502 is a `hidden beast` number, since 200 + 4 + 1 + 9 + 450 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004194501) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 685852 + ... + 688767.

Almost surely, 2^2004194502 is an apocalyptic number.

2004194502 is an abundant number, since it is smaller than the sum of its proper divisors (2503184478).

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

2004194502 is an equidigital number, since it uses as much as digits as its factorization.

2004194502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374639 (or 1374624 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2004194502 is about 44768.2309456159. The cubic root of 2004194502 is about 1260.8012250925.

The spelling of 2004194502 in words is "two billion, four million, one hundred ninety-four thousand, five hundred two".