10304002 has 4 divisors (see below), whose sum is σ = 15456006. Its totient is φ = 5152000.

The previous prime is 10303987. The next prime is 10304003. The reversal of 10304002 is 20040301.

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., 9678321 + 625681 = 3111^2 + 791^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10304002.

It is not an unprimeable number, because it can be changed into a prime (10304003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575999 + ... + 2576002.

Almost surely, 2^10304002 is an apocalyptic number.

10304002 is a deficient number, since it is larger than the sum of its proper divisors (5152004).

10304002 is an equidigital number, since it uses as much as digits as its factorization.

10304002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152003.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 10304002 is about 3209.9847351662. The cubic root of 10304002 is about 217.6048870956.

Adding to 10304002 its reverse (20040301), we get a palindrome (30344303).

The spelling of 10304002 in words is "ten million, three hundred four thousand, two".