23363623 has 4 divisors (see below), whose sum is σ = 23595048. Its totient is φ = 23132200.

The previous prime is 23363611. The next prime is 23363651. The reversal of 23363623 is 32636332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23363623 - 2⁵ = 23363591 is a prime.

It is a super-2 number, since 2×23363623² = 1091717759372258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23363591 and 23363600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23363603) 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, 115561 + ... + 115762.

It is an arithmetic number, because the mean of its divisors is an integer number (5898762).

Almost surely, 2^23363623 is an apocalyptic number.

23363623 is a deficient number, since it is larger than the sum of its proper divisors (231425).

23363623 is a wasteful number, since it uses less digits than its factorization.

23363623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231424.

The product of its digits is 11664, while the sum is 28.

The square root of 23363623 is about 4833.5931769234. The cubic root of 23363623 is about 285.8775577396.

Adding to 23363623 its reverse (32636332), we get a palindrome (55999955).

The spelling of 23363623 in words is "twenty-three million, three hundred sixty-three thousand, six hundred twenty-three".