11970238 has 24 divisors (see below), whose sum is σ = 20935152. Its totient is φ = 5028192.

The previous prime is 11970221. The next prime is 11970253. The reversal of 11970238 is 83207911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87306 + ... + 87442.

It is an arithmetic number, because the mean of its divisors is an integer number (872298).

Almost surely, 2^11970238 is an apocalyptic number.

11970238 is a deficient number, since it is larger than the sum of its proper divisors (8964914).

11970238 is an equidigital number, since it uses as much as digits as its factorization.

11970238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 11970238 is about 3459.8031735924. The cubic root of 11970238 is about 228.7534196787.

The spelling of 11970238 in words is "eleven million, nine hundred seventy thousand, two hundred thirty-eight".