11204002 has 4 divisors (see below), whose sum is σ = 16806006. Its totient is φ = 5602000.

The previous prime is 11203993. The next prime is 11204009. The reversal of 11204002 is 20040211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20040211 = 113 ⋅177347.

It can be written as a sum of positive squares in only one way, i.e., 10830681 + 373321 = 3291^2 + 611^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11204002.

It is not an unprimeable number, because it can be changed into a prime (11204009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800999 + ... + 2801002.

Almost surely, 2^11204002 is an apocalyptic number.

11204002 is a deficient number, since it is larger than the sum of its proper divisors (5602004).

11204002 is an equidigital number, since it uses as much as digits as its factorization.

11204002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602003.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 11204002 is about 3347.2379658459. The cubic root of 11204002 is about 223.7644340116.

Adding to 11204002 its reverse (20040211), we get a palindrome (31244213).

The spelling of 11204002 in words is "eleven million, two hundred four thousand, two".