23850419 has 2 divisors, whose sum is σ = 23850420. Its totient is φ = 23850418.

The previous prime is 23850413. The next prime is 23850427. The reversal of 23850419 is 91405832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23850419 - 2⁴ = 23850403 is a prime.

It is a super-2 number, since 2×23850419² = 1137684972951122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23850413) 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, 11925209 + 11925210.

It is an arithmetic number, because the mean of its divisors is an integer number (11925210).

Almost surely, 2^23850419 is an apocalyptic number.

23850419 is a deficient number, since it is larger than the sum of its proper divisors (1).

23850419 is an equidigital number, since it uses as much as digits as its factorization.

23850419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 23850419 is about 4883.6890769172. The cubic root of 23850419 is about 287.8494060618.

The spelling of 23850419 in words is "twenty-three million, eight hundred fifty thousand, four hundred nineteen".