23680672 has 12 divisors (see below), whose sum is σ = 46621386. Its totient is φ = 11840320.

The previous prime is 23680667. The next prime is 23680673. The reversal of 23680672 is 27608632.

It can be written as a sum of positive squares in only one way, i.e., 16941456 + 6739216 = 4116^2 + 2596^2 .

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (23680673) 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 as a sum of consecutive naturals, namely, 369979 + ... + 370042.

Almost surely, 2^23680672 is an apocalyptic number.

It is an amenable number.

23680672 is a deficient number, since it is larger than the sum of its proper divisors (22940714).

23680672 is an equidigital number, since it uses as much as digits as its factorization.

23680672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740031 (or 740023 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 23680672 is about 4866.2790713234. The cubic root of 23680672 is about 287.1648904560.

It can be divided in two parts, 236 and 80672, that added together give a palindrome (80908).

The spelling of 23680672 in words is "twenty-three million, six hundred eighty thousand, six hundred seventy-two".