11972368 has 10 divisors (see below), whose sum is σ = 23196494. Its totient is φ = 5986176.

The previous prime is 11972353. The next prime is 11972377. The reversal of 11972368 is 86327911.

11972368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8020224 + 3952144 = 2832^2 + 1988^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374121 + ... + 374152.

Almost surely, 2^11972368 is an apocalyptic number.

It is an amenable number.

11972368 is a deficient number, since it is larger than the sum of its proper divisors (11224126).

11972368 is an equidigital number, since it uses as much as digits as its factorization.

11972368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748281 (or 748275 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 11972368 is about 3460.1109808791. The cubic root of 11972368 is about 228.7669871028.

The spelling of 11972368 in words is "eleven million, nine hundred seventy-two thousand, three hundred sixty-eight".