23628326 has 4 divisors (see below), whose sum is σ = 35442492. Its totient is φ = 11814162.

The previous prime is 23628307. The next prime is 23628349. The reversal of 23628326 is 62382632.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23628292 and 23628301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5907080 + ... + 5907083.

It is an arithmetic number, because the mean of its divisors is an integer number (8860623).

Almost surely, 2^23628326 is an apocalyptic number.

23628326 is a deficient number, since it is larger than the sum of its proper divisors (11814166).

23628326 is a wasteful number, since it uses less digits than its factorization.

23628326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11814165.

The product of its digits is 20736, while the sum is 32.

The square root of 23628326 is about 4860.8976537261. The cubic root of 23628326 is about 286.9531422001.

The spelling of 23628326 in words is "twenty-three million, six hundred twenty-eight thousand, three hundred twenty-six".