11825419 has 2 divisors, whose sum is σ = 11825420. Its totient is φ = 11825418.

The previous prime is 11825389. The next prime is 11825441. The reversal of 11825419 is 91452811.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11825419 is a prime.

It is a super-2 number, since 2×11825419² = 279681069051122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11825479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5912709 + 5912710.

It is an arithmetic number, because the mean of its divisors is an integer number (5912710).

Almost surely, 2^11825419 is an apocalyptic number.

11825419 is a deficient number, since it is larger than the sum of its proper divisors (1).

11825419 is an equidigital number, since it uses as much as digits as its factorization.

11825419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 31.

The square root of 11825419 is about 3438.8106955749. The cubic root of 11825419 is about 227.8271684465.

The spelling of 11825419 in words is "eleven million, eight hundred twenty-five thousand, four hundred nineteen".