23269666 has 8 divisors (see below), whose sum is σ = 39890880. Its totient is φ = 9972708.

The previous prime is 23269663. The next prime is 23269681. The reversal of 23269666 is 66696232.

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

It is not an unprimeable number, because it can be changed into a prime (23269663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831046 + ... + 831073.

It is an arithmetic number, because the mean of its divisors is an integer number (4986360).

Almost surely, 2^23269666 is an apocalyptic number.

23269666 is a deficient number, since it is larger than the sum of its proper divisors (16621214).

23269666 is a wasteful number, since it uses less digits than its factorization.

23269666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662128.

The product of its digits is 139968, while the sum is 40.

The square root of 23269666 is about 4823.8642186529. The cubic root of 23269666 is about 285.4938232403.

The spelling of 23269666 in words is "twenty-three million, two hundred sixty-nine thousand, six hundred sixty-six".