24379427 has 2 divisors, whose sum is σ = 24379428. Its totient is φ = 24379426.

The previous prime is 24379391. The next prime is 24379429. The reversal of 24379427 is 72497342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24379427 - 2⁶ = 24379363 is a prime.

Together with 24379429, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_1529498 and since 24379427 and 1529498 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (24379429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12189713 + 12189714.

It is an arithmetic number, because the mean of its divisors is an integer number (12189714).

Almost surely, 2^24379427 is an apocalyptic number.

24379427 is a deficient number, since it is larger than the sum of its proper divisors (1).

24379427 is an equidigital number, since it uses as much as digits as its factorization.

24379427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 38.

The square root of 24379427 is about 4937.5527338956. The cubic root of 24379427 is about 289.9620521095.

The spelling of 24379427 in words is "twenty-four million, three hundred seventy-nine thousand, four hundred twenty-seven".