23445713 has 2 divisors, whose sum is σ = 23445714. Its totient is φ = 23445712.

The previous prime is 23445683. The next prime is 23445731. The reversal of 23445713 is 31754432.

It is a happy number.

Together with next prime (23445731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20729809 + 2715904 = 4553^2 + 1648^2 .

It is a cyclic number.

It is not a de Polignac number, because 23445713 - 2¹² = 23441617 is a prime.

It is not a weakly prime, because it can be changed into another prime (23445743) 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, 11722856 + 11722857.

It is an arithmetic number, because the mean of its divisors is an integer number (11722857).

Almost surely, 2^23445713 is an apocalyptic number.

It is an amenable number.

23445713 is a deficient number, since it is larger than the sum of its proper divisors (1).

23445713 is an equidigital number, since it uses as much as digits as its factorization.

23445713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 23445713 is about 4842.0773434550. The cubic root of 23445713 is about 286.2119844254.

The spelling of 23445713 in words is "twenty-three million, four hundred forty-five thousand, seven hundred thirteen".