23030879 has 2 divisors, whose sum is σ = 23030880.
Its totient is φ = 23030878.
The previous prime is 23030873. The next prime is 23030941. The reversal of 23030879 is 97803032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23030879 - 216 = 22965343 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23030873) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515439 + 11515440.
It is an arithmetic number, because the mean of its divisors is an integer number (11515440).
Almost surely, 223030879 is an apocalyptic number.
23030879 is a deficient number, since it is larger than the sum of its proper divisors (1).
23030879 is an equidigital number, since it uses as much as digits as its factorization.
23030879 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 23030879 is about 4799.0498017837.
The cubic root of 23030879 is about 284.5139103015.
The spelling of 23030879 in words is "twenty-three million, thirty thousand, eight hundred seventy-nine".