11663202 has 8 divisors (see below), whose sum is σ = 23326416. Its totient is φ = 3887732.

The previous prime is 11663189. The next prime is 11663203. The reversal of 11663202 is 20236611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11663202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11663203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971928 + ... + 971939.

It is an arithmetic number, because the mean of its divisors is an integer number (2915802).

Almost surely, 2^11663202 is an apocalyptic number.

11663202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11663202 is a wasteful number, since it uses less digits than its factorization.

11663202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943872.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 11663202 is about 3415.1430423922. The cubic root of 11663202 is about 226.7806169650.

Adding to 11663202 its reverse (20236611), we get a palindrome (31899813).

The spelling of 11663202 in words is "eleven million, six hundred sixty-three thousand, two hundred two".