23072927 has 8 divisors (see below), whose sum is σ = 24669216. Its totient is φ = 21503232.

The previous prime is 23072909. The next prime is 23072963. The reversal of 23072927 is 72927032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23072927 - 2⁸ = 23072671 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23072893 and 23072902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23072527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4838 + ... + 8339.

It is an arithmetic number, because the mean of its divisors is an integer number (3083652).

Almost surely, 2^23072927 is an apocalyptic number.

23072927 is a deficient number, since it is larger than the sum of its proper divisors (1596289).

23072927 is a wasteful number, since it uses less digits than its factorization.

23072927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 23072927 is about 4803.4286712722. The cubic root of 23072927 is about 284.6869528756.

Adding to 23072927 its reverse (72927032), we get a palindrome (95999959).

The spelling of 23072927 in words is "twenty-three million, seventy-two thousand, nine hundred twenty-seven".