11750066 has 4 divisors (see below), whose sum is σ = 17625102. Its totient is φ = 5875032.

The previous prime is 11750059. The next prime is 11750083. The reversal of 11750066 is 66005711.

11750066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66005711 = 29 ⋅2276059.

It can be written as a sum of positive squares in only one way, i.e., 10699441 + 1050625 = 3271^2 + 1025^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2937515 + ... + 2937518.

Almost surely, 2^11750066 is an apocalyptic number.

11750066 is a deficient number, since it is larger than the sum of its proper divisors (5875036).

11750066 is an equidigital number, since it uses as much as digits as its factorization.

11750066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5875035.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 11750066 is about 3427.8369272764. The cubic root of 11750066 is about 227.3422228493.

Adding to 11750066 its reverse (66005711), we get a palindrome (77755777).

The spelling of 11750066 in words is "eleven million, seven hundred fifty thousand, sixty-six".