11817002 has 16 divisors (see below), whose sum is σ = 18237120. Its totient is φ = 5739552.

The previous prime is 11816999. The next prime is 11817019. The reversal of 11817002 is 20071811.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26699 + ... + 27137.

It is an arithmetic number, because the mean of its divisors is an integer number (1139820).

Almost surely, 2^11817002 is an apocalyptic number.

11817002 is a deficient number, since it is larger than the sum of its proper divisors (6420118).

11817002 is a wasteful number, since it uses less digits than its factorization.

11817002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 11817002 is about 3437.5866534533. The cubic root of 11817002 is about 227.7731019641.

Adding to 11817002 its reverse (20071811), we get a palindrome (31888813).

The spelling of 11817002 in words is "eleven million, eight hundred seventeen thousand, two".