11825279 has 2 divisors, whose sum is σ = 11825280. Its totient is φ = 11825278.

The previous prime is 11825257. The next prime is 11825287. The reversal of 11825279 is 97252811.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11825279 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 (11825249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5912639 + 5912640.

It is an arithmetic number, because the mean of its divisors is an integer number (5912640).

Almost surely, 2^11825279 is an apocalyptic number.

11825279 is a deficient number, since it is larger than the sum of its proper divisors (1).

11825279 is an equidigital number, since it uses as much as digits as its factorization.

11825279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 35.

The square root of 11825279 is about 3438.7903396398. The cubic root of 11825279 is about 227.8262693683.

The spelling of 11825279 in words is "eleven million, eight hundred twenty-five thousand, two hundred seventy-nine".