23268207605 has 8 divisors (see below), whose sum is σ = 28448676792. Its totient is φ = 18263347648.

The previous prime is 23268207569. The next prime is 23268207607. The reversal of 23268207605 is 50670286232.

It can be written as a sum of positive squares in 4 ways, for example, as 3110739076 + 20157468529 = 55774^2 + 141977^2 .

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 23268207605 - 2⁸ = 23268207349 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43902014 + ... + 43902543.

It is an arithmetic number, because the mean of its divisors is an integer number (3556084599).

Almost surely, 2^23268207605 is an apocalyptic number.

It is an amenable number.

23268207605 is a deficient number, since it is larger than the sum of its proper divisors (5180469187).

23268207605 is an equidigital number, since it uses as much as digits as its factorization.

23268207605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87804615.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 23268207605 in words is "twenty-three billion, two hundred sixty-eight million, two hundred seven thousand, six hundred five".