23842079 has 2 divisors, whose sum is σ = 23842080. Its totient is φ = 23842078.

The previous prime is 23842051. The next prime is 23842087. The reversal of 23842079 is 97024832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23842079 - 2²⁰ = 22793503 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 (23842579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11921039 + 11921040.

It is an arithmetic number, because the mean of its divisors is an integer number (11921040).

Almost surely, 2^23842079 is an apocalyptic number.

23842079 is a deficient number, since it is larger than the sum of its proper divisors (1).

23842079 is an equidigital number, since it uses as much as digits as its factorization.

23842079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 23842079 is about 4882.8351395475. The cubic root of 23842079 is about 287.8158504819.

The spelling of 23842079 in words is "twenty-three million, eight hundred forty-two thousand, seventy-nine".