11800368 has 90 divisors (see below), whose sum is σ = 35007804. Its totient is φ = 3710016.

The previous prime is 11800351. The next prime is 11800379. The reversal of 11800368 is 86300811.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 51871 + ... + 52097.

Almost surely, 2^11800368 is an apocalyptic number.

11800368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11800368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17503902).

11800368 is an abundant number, since it is smaller than the sum of its proper divisors (23207436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11800368 is a wasteful number, since it uses less digits than its factorization.

11800368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 11800368 is about 3435.1663715168. The cubic root of 11800368 is about 227.6661781463. Note that the first 3 decimals are identical.

The spelling of 11800368 in words is "eleven million, eight hundred thousand, three hundred sixty-eight".