10945966 has 4 divisors (see below), whose sum is σ = 16418952. Its totient is φ = 5472982.

The previous prime is 10945937. The next prime is 10945973. The reversal of 10945966 is 66954901.

10945966 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: 66954901 = 13 ⋅5150377.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2736490 + ... + 2736493.

It is an arithmetic number, because the mean of its divisors is an integer number (4104738).

Almost surely, 2^10945966 is an apocalyptic number.

10945966 is a deficient number, since it is larger than the sum of its proper divisors (5472986).

10945966 is an equidigital number, since it uses as much as digits as its factorization.

10945966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5472985.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 10945966 is about 3308.4688301388. The cubic root of 10945966 is about 222.0332580101.

It can be divided in two parts, 10945 and 966, that added together give a palindrome (11911).

The spelling of 10945966 in words is "ten million, nine hundred forty-five thousand, nine hundred sixty-six".