23020727 has 2 divisors, whose sum is σ = 23020728. Its totient is φ = 23020726.

The previous prime is 23020687. The next prime is 23020747. The reversal of 23020727 is 72702032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23020727 - 2⁶ = 23020663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23020747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11510363 + 11510364.

It is an arithmetic number, because the mean of its divisors is an integer number (11510364).

Almost surely, 2^23020727 is an apocalyptic number.

23020727 is a deficient number, since it is larger than the sum of its proper divisors (1).

23020727 is an equidigital number, since it uses as much as digits as its factorization.

23020727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 23020727 is about 4797.9919758165. The cubic root of 23020727 is about 284.4720996275.

Adding to 23020727 its reverse (72702032), we get a palindrome (95722759).

The spelling of 23020727 in words is "twenty-three million, twenty thousand, seven hundred twenty-seven".