8965966 has 4 divisors (see below), whose sum is σ = 13448952. Its totient is φ = 4482982.

The previous prime is 8965961. The next prime is 8965969. The reversal of 8965966 is 6695698.

8965966 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8965961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2241490 + ... + 2241493.

It is an arithmetic number, because the mean of its divisors is an integer number (3362238).

Almost surely, 2^8965966 is an apocalyptic number.

8965966 is a deficient number, since it is larger than the sum of its proper divisors (4482986).

8965966 is a wasteful number, since it uses less digits than its factorization.

8965966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482985.

The product of its digits is 699840, while the sum is 49.

The square root of 8965966 is about 2994.3222939423. The cubic root of 8965966 is about 207.7458526852.

The spelling of 8965966 in words is "eight million, nine hundred sixty-five thousand, nine hundred sixty-six".