23650872 has 32 divisors (see below), whose sum is σ = 67574400. Its totient is φ = 6757344.

The previous prime is 23650853. The next prime is 23650873. The reversal of 23650872 is 27805632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23650873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70222 + ... + 70557.

It is an arithmetic number, because the mean of its divisors is an integer number (2111700).

Almost surely, 2^23650872 is an apocalyptic number.

It is an amenable number.

23650872 is an abundant number, since it is smaller than the sum of its proper divisors (43923528).

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

23650872 is a wasteful number, since it uses less digits than its factorization.

23650872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140795 (or 140791 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 23650872 is about 4863.2162197459. The cubic root of 23650872 is about 287.0443828135.

The spelling of 23650872 in words is "twenty-three million, six hundred fifty thousand, eight hundred seventy-two".