9229966 has 4 divisors (see below), whose sum is σ = 13844952. Its totient is φ = 4614982.

The previous prime is 9229951. The next prime is 9229967. The reversal of 9229966 is 6699229.

9229966 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 super-2 number, since 2×9229966² = 170384544722312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9229967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2307490 + ... + 2307493.

It is an arithmetic number, because the mean of its divisors is an integer number (3461238).

Almost surely, 2^9229966 is an apocalyptic number.

9229966 is a deficient number, since it is larger than the sum of its proper divisors (4614986).

9229966 is a wasteful number, since it uses less digits than its factorization.

9229966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4614985.

The product of its digits is 104976, while the sum is 43.

The square root of 9229966 is about 3038.0859105694. The cubic root of 9229966 is about 209.7651645496.

The spelling of 9229966 in words is "nine million, two hundred twenty-nine thousand, nine hundred sixty-six".