11968202 has 4 divisors (see below), whose sum is σ = 17952306. Its totient is φ = 5984100.

The previous prime is 11968193. The next prime is 11968207. The reversal of 11968202 is 20286911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20286911 = 139 ⋅145949.

It can be written as a sum of positive squares in only one way, i.e., 11621281 + 346921 = 3409^2 + 589^2 .

It is a super-2 number, since 2×11968202² = 286475718225608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11968207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2992049 + ... + 2992052.

Almost surely, 2^11968202 is an apocalyptic number.

11968202 is a deficient number, since it is larger than the sum of its proper divisors (5984104).

11968202 is an equidigital number, since it uses as much as digits as its factorization.

11968202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5984103.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 11968202 is about 3459.5089246886. The cubic root of 11968202 is about 228.7404495002.

The spelling of 11968202 in words is "eleven million, nine hundred sixty-eight thousand, two hundred two".