11240002 has 4 divisors (see below), whose sum is σ = 16860006. Its totient is φ = 5620000.

The previous prime is 11239993. The next prime is 11240017. The reversal of 11240002 is 20004211.

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., 10949481 + 290521 = 3309^2 + 539^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2809999 + ... + 2810002.

Almost surely, 2^11240002 is an apocalyptic number.

11240002 is a deficient number, since it is larger than the sum of its proper divisors (5620004).

11240002 is an equidigital number, since it uses as much as digits as its factorization.

11240002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620003.

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

The square root of 11240002 is about 3352.6112211230. The cubic root of 11240002 is about 224.0038397514.

Adding to 11240002 its reverse (20004211), we get a palindrome (31244213).

The spelling of 11240002 in words is "eleven million, two hundred forty thousand, two".