9425419 has 2 divisors, whose sum is σ = 9425420. Its totient is φ = 9425418.

The previous prime is 9425399. The next prime is 9425431. The reversal of 9425419 is 9145249.

9425419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (9145249) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9425419 - 2⁹ = 9424907 is a prime.

It is a super-2 number, since 2×9425419² = 177677046651122, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (9425489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4712709 + 4712710.

It is an arithmetic number, because the mean of its divisors is an integer number (4712710).

Almost surely, 2^9425419 is an apocalyptic number.

9425419 is a deficient number, since it is larger than the sum of its proper divisors (1).

9425419 is an equidigital number, since it uses as much as digits as its factorization.

9425419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 9425419 is about 3070.0845265237. The cubic root of 9425419 is about 211.2354909914.

The spelling of 9425419 in words is "nine million, four hundred twenty-five thousand, four hundred nineteen".