11946236 has 6 divisors (see below), whose sum is σ = 20905920. Its totient is φ = 5973116.

The previous prime is 11946199. The next prime is 11946239. The reversal of 11946236 is 63264911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11946239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493276 + ... + 1493283.

It is an arithmetic number, because the mean of its divisors is an integer number (3484320).

Almost surely, 2^11946236 is an apocalyptic number.

It is an amenable number.

11946236 is a deficient number, since it is larger than the sum of its proper divisors (8959684).

11946236 is a wasteful number, since it uses less digits than its factorization.

11946236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986563 (or 2986561 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 11946236 is about 3456.3327386118. The cubic root of 11946236 is about 228.6004231820.

The spelling of 11946236 in words is "eleven million, nine hundred forty-six thousand, two hundred thirty-six".