23066417 has 4 divisors (see below), whose sum is σ = 25163376. Its totient is φ = 20969460.

The previous prime is 23066413. The next prime is 23066423. The reversal of 23066417 is 71466032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23066417 - 2² = 23066413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23066417.

It is not an unprimeable number, because it can be changed into a prime (23066411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048463 + ... + 1048484.

It is an arithmetic number, because the mean of its divisors is an integer number (6290844).

Almost surely, 2^23066417 is an apocalyptic number.

It is an amenable number.

23066417 is a deficient number, since it is larger than the sum of its proper divisors (2096959).

23066417 is a wasteful number, since it uses less digits than its factorization.

23066417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096958.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 23066417 is about 4802.7509825099. The cubic root of 23066417 is about 284.6601756575.

The spelling of 23066417 in words is "twenty-three million, sixty-six thousand, four hundred seventeen".