23072127 has 32 divisors (see below), whose sum is σ = 34728960. Its totient is φ = 13530240.

The previous prime is 23072117. The next prime is 23072131. The reversal of 23072127 is 72127032.

It is not a de Polignac number, because 23072127 - 2⁷ = 23071999 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 23072097 and 23072106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23072117) 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 31 ways as a sum of consecutive naturals, for example, 85002 + ... + 85272.

It is an arithmetic number, because the mean of its divisors is an integer number (1085280).

Almost surely, 2^23072127 is an apocalyptic number.

23072127 is a deficient number, since it is larger than the sum of its proper divisors (11656833).

23072127 is a wasteful number, since it uses less digits than its factorization.

23072127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 23072127 is about 4803.3453967001. The cubic root of 23072127 is about 284.6836625519.

Adding to 23072127 its reverse (72127032), we get a palindrome (95199159).

The spelling of 23072127 in words is "twenty-three million, seventy-two thousand, one hundred twenty-seven".