23260709 has 8 divisors (see below), whose sum is σ = 24856920. Its totient is φ = 21689856.

The previous prime is 23260673. The next prime is 23260717. The reversal of 23260709 is 90706232.

23260709 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 4 ways, for example, as 16630084 + 6630625 = 4078^2 + 2575^2 .

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 23260709 - 2¹² = 23256613 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 (23260759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4424 + ... + 8129.

It is an arithmetic number, because the mean of its divisors is an integer number (3107115).

Almost surely, 2^23260709 is an apocalyptic number.

It is an amenable number.

23260709 is a deficient number, since it is larger than the sum of its proper divisors (1596211).

23260709 is a wasteful number, since it uses less digits than its factorization.

23260709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12679.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 23260709 is about 4822.9357242244. The cubic root of 23260709 is about 285.4571876142.

The spelling of 23260709 in words is "twenty-three million, two hundred sixty thousand, seven hundred nine".