11668750 has 24 divisors (see below), whose sum is σ = 21889224. Its totient is φ = 4665000.

The previous prime is 11668729. The next prime is 11668753. The reversal of 11668750 is 5786611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11668753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5317 + ... + 7183.

It is an arithmetic number, because the mean of its divisors is an integer number (912051).

Almost surely, 2^11668750 is an apocalyptic number.

11668750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11668750 is a deficient number, since it is larger than the sum of its proper divisors (10220474).

11668750 is an frugal number, since it uses more digits than its factorization.

11668750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894 (or 1874 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 11668750 is about 3415.9552104792. The cubic root of 11668750 is about 226.8165699110.

The spelling of 11668750 in words is "eleven million, six hundred sixty-eight thousand, seven hundred fifty".