23625530 has 16 divisors (see below), whose sum is σ = 42625440. Its totient is φ = 9428112.

The previous prime is 23625527. The next prime is 23625551. The reversal of 23625530 is 3552632.

It is a self number, because there is not a number n which added to its sum of digits gives 23625530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2141 + ... + 7199.

It is an arithmetic number, because the mean of its divisors is an integer number (2664090).

Almost surely, 2^23625530 is an apocalyptic number.

23625530 is a deficient number, since it is larger than the sum of its proper divisors (18999910).

23625530 is a wasteful number, since it uses less digits than its factorization.

23625530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5533.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 23625530 is about 4860.6100440171. The cubic root of 23625530 is about 286.9418231216.

The spelling of 23625530 in words is "twenty-three million, six hundred twenty-five thousand, five hundred thirty".