23268207647 has 8 divisors (see below), whose sum is σ = 23653143840. Its totient is φ = 22883384160.

The previous prime is 23268207631. The next prime is 23268207653. The reversal of 23268207647 is 74670286232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23268207647 - 2⁴ = 23268207631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23268207607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456413 + ... + 504825.

It is an arithmetic number, because the mean of its divisors is an integer number (2956642980).

Almost surely, 2^23268207647 is an apocalyptic number.

23268207647 is a deficient number, since it is larger than the sum of its proper divisors (384936193).

23268207647 is an equidigital number, since it uses as much as digits as its factorization.

23268207647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56353.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 23268207647 in words is "twenty-three billion, two hundred sixty-eight million, two hundred seven thousand, six hundred forty-seven".