23652230 has 32 divisors (see below), whose sum is σ = 49351680. Its totient is φ = 7993440.

The previous prime is 23652229. The next prime is 23652247. The reversal of 23652230 is 3225632.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23652196 and 23652205.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2591 + ... + 7349.

It is an arithmetic number, because the mean of its divisors is an integer number (1542240).

Almost surely, 2^23652230 is an apocalyptic number.

23652230 is an abundant number, since it is smaller than the sum of its proper divisors (25699450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23652230 is a wasteful number, since it uses less digits than its factorization.

23652230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4844.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 23652230 is about 4863.3558372794. The cubic root of 23652230 is about 287.0498766040.

Adding to 23652230 its reverse (3225632), we get a palindrome (26877862).

The spelling of 23652230 in words is "twenty-three million, six hundred fifty-two thousand, two hundred thirty".