23165066 has 8 divisors (see below), whose sum is σ = 36576480. Its totient is φ = 10972908.

The previous prime is 23165063. The next prime is 23165069. The reversal of 23165066 is 66056132.

It is an interprime number because it is at equal distance from previous prime (23165063) and next prime (23165069).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23165063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304766 + ... + 304841.

It is an arithmetic number, because the mean of its divisors is an integer number (4572060).

Almost surely, 2^23165066 is an apocalyptic number.

23165066 is a deficient number, since it is larger than the sum of its proper divisors (13411414).

23165066 is a wasteful number, since it uses less digits than its factorization.

23165066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609628.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 23165066 is about 4813.0100768646. The cubic root of 23165066 is about 285.0654040927.

The spelling of 23165066 in words is "twenty-three million, one hundred sixty-five thousand, sixty-six".