23028079 has 2 divisors, whose sum is σ = 23028080. Its totient is φ = 23028078.

The previous prime is 23028077. The next prime is 23028107. The reversal of 23028079 is 97082032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23028079 - 2¹ = 23028077 is a prime.

Together with 23028077, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23028079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23028077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11514039 + 11514040.

It is an arithmetic number, because the mean of its divisors is an integer number (11514040).

Almost surely, 2^23028079 is an apocalyptic number.

23028079 is a deficient number, since it is larger than the sum of its proper divisors (1).

23028079 is an equidigital number, since it uses as much as digits as its factorization.

23028079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 23028079 is about 4798.7580685006. The cubic root of 23028079 is about 284.5023798220.

The spelling of 23028079 in words is "twenty-three million, twenty-eight thousand, seventy-nine".