23738043 has 16 divisors (see below), whose sum is σ = 36241920. Its totient is φ = 13538496.

The previous prime is 23738041. The next prime is 23738051. The reversal of 23738043 is 34083732.

It is not a de Polignac number, because 23738043 - 2¹ = 23738041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23738043.

It is not an unprimeable number, because it can be changed into a prime (23738041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17338 + ... + 18656.

It is an arithmetic number, because the mean of its divisors is an integer number (2265120).

Almost surely, 2^23738043 is an apocalyptic number.

23738043 is a deficient number, since it is larger than the sum of its proper divisors (12503877).

23738043 is a wasteful number, since it uses less digits than its factorization.

23738043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 23738043 is about 4872.1702556458. The cubic root of 23738043 is about 287.3966075604.

The spelling of 23738043 in words is "twenty-three million, seven hundred thirty-eight thousand, forty-three".