23085743 has 8 divisors (see below), whose sum is σ = 23774928. Its totient is φ = 22400064.

The previous prime is 23085707. The next prime is 23085761. The reversal of 23085743 is 34758032.

It is a happy number.

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 23085743 - 2⁸ = 23085487 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 (23085773) 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 in 7 ways as a sum of consecutive naturals, for example, 18755 + ... + 19947.

It is an arithmetic number, because the mean of its divisors is an integer number (2971866).

Almost surely, 2^23085743 is an apocalyptic number.

23085743 is a deficient number, since it is larger than the sum of its proper divisors (689185).

23085743 is a wasteful number, since it uses less digits than its factorization.

23085743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 23085743 is about 4804.7625331540. The cubic root of 23085743 is about 284.7396534954.

The spelling of 23085743 in words is "twenty-three million, eighty-five thousand, seven hundred forty-three".