23284879 has 2 divisors, whose sum is σ = 23284880. Its totient is φ = 23284878.

The previous prime is 23284847. The next prime is 23284889. The reversal of 23284879 is 97848232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23284879 - 2⁵ = 23284847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23284819) 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 as a sum of consecutive naturals, namely, 11642439 + 11642440.

It is an arithmetic number, because the mean of its divisors is an integer number (11642440).

Almost surely, 2^23284879 is an apocalyptic number.

23284879 is a deficient number, since it is larger than the sum of its proper divisors (1).

23284879 is an equidigital number, since it uses as much as digits as its factorization.

23284879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 43.

The square root of 23284879 is about 4825.4408088795. The cubic root of 23284879 is about 285.5560254136.

The spelling of 23284879 in words is "twenty-three million, two hundred eighty-four thousand, eight hundred seventy-nine".