23923066 has 8 divisors (see below), whose sum is σ = 35954784. Its totient is φ = 11938140.

The previous prime is 23923037. The next prime is 23923069. The reversal of 23923066 is 66032932.

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 (23923069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10390 + ... + 12481.

It is an arithmetic number, because the mean of its divisors is an integer number (4494348).

Almost surely, 2^23923066 is an apocalyptic number.

23923066 is a deficient number, since it is larger than the sum of its proper divisors (12031718).

23923066 is a wasteful number, since it uses less digits than its factorization.

23923066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23396.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 23923066 is about 4891.1211393708. The cubic root of 23923066 is about 288.1413673899.

Adding to 23923066 its reverse (66032932), we get a palindrome (89955998).

The spelling of 23923066 in words is "twenty-three million, nine hundred twenty-three thousand, sixty-six".