23266663 has 8 divisors (see below), whose sum is σ = 26854560. Its totient is φ = 19744800.

The previous prime is 23266657. The next prime is 23266667. The reversal of 23266663 is 36666232.

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

It is a cyclic number.

It is not a de Polignac number, because 23266663 - 2¹³ = 23258471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23266667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15748 + ... + 17161.

It is an arithmetic number, because the mean of its divisors is an integer number (3356820).

Almost surely, 2^23266663 is an apocalyptic number.

23266663 is a deficient number, since it is larger than the sum of its proper divisors (3587897).

23266663 is a wasteful number, since it uses less digits than its factorization.

23266663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33017.

The product of its digits is 46656, while the sum is 34.

The square root of 23266663 is about 4823.5529436298. The cubic root of 23266663 is about 285.4815415165.

The spelling of 23266663 in words is "twenty-three million, two hundred sixty-six thousand, six hundred sixty-three".