104490002 has 4 divisors (see below), whose sum is σ = 156735006. Its totient is φ = 52245000.

The previous prime is 104489971. The next prime is 104490013. The reversal of 104490002 is 200094401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 99820081 + 4669921 = 9991^2 + 2161^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26122499 + ... + 26122502.

Almost surely, 2^104490002 is an apocalyptic number.

104490002 is a deficient number, since it is larger than the sum of its proper divisors (52245004).

104490002 is an equidigital number, since it uses as much as digits as its factorization.

104490002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52245003.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 104490002 is about 10222.0351202684. The cubic root of 104490002 is about 471.0043439120.

The spelling of 104490002 in words is "one hundred four million, four hundred ninety thousand, two".