11972204 has 18 divisors (see below), whose sum is σ = 22114764. Its totient is φ = 5670360.

The previous prime is 11972203. The next prime is 11972243. The reversal of 11972204 is 40227911.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (11972203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2702 + ... + 5589.

It is an arithmetic number, because the mean of its divisors is an integer number (1228598).

Almost surely, 2^11972204 is an apocalyptic number.

It is an amenable number.

11972204 is a deficient number, since it is larger than the sum of its proper divisors (10142560).

11972204 is a wasteful number, since it uses less digits than its factorization.

11972204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8333 (or 8312 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 11972204 is about 3460.0872821361. The cubic root of 11972204 is about 228.7659425321.

The spelling of 11972204 in words is "eleven million, nine hundred seventy-two thousand, two hundred four".