23536130 has 32 divisors (see below), whose sum is σ = 45646848. Its totient is φ = 8712000.

The previous prime is 23536129. The next prime is 23536141. The reversal of 23536130 is 3163532.

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23536096 and 23536105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5480 + ... + 8780.

It is an arithmetic number, because the mean of its divisors is an integer number (1426464).

Almost surely, 2^23536130 is an apocalyptic number.

23536130 is a deficient number, since it is larger than the sum of its proper divisors (22110718).

23536130 is a wasteful number, since it uses less digits than its factorization.

23536130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 23536130 is about 4851.4049511456. The cubic root of 23536130 is about 286.5794323234.

Adding to 23536130 its reverse (3163532), we get a palindrome (26699662).

The spelling of 23536130 in words is "twenty-three million, five hundred thirty-six thousand, one hundred thirty".