23038771 has 6 divisors (see below), whose sum is σ = 26800260. Its totient is φ = 19747476.

The previous prime is 23038759. The next prime is 23038777. The reversal of 23038771 is 17783032.

It is not a de Polignac number, because 23038771 - 2¹¹ = 23036723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23038777) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235041 + ... + 235138.

It is an arithmetic number, because the mean of its divisors is an integer number (4466710).

Almost surely, 2^23038771 is an apocalyptic number.

23038771 is a deficient number, since it is larger than the sum of its proper divisors (3761489).

23038771 is an equidigital number, since it uses as much as digits as its factorization.

23038771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470193 (or 470186 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 23038771 is about 4799.8719774594. The cubic root of 23038771 is about 284.5464047532.

The spelling of 23038771 in words is "twenty-three million, thirty-eight thousand, seven hundred seventy-one".