11708825 has 6 divisors (see below), whose sum is σ = 14518974. Its totient is φ = 9367040.

The previous prime is 11708819. The next prime is 11708831. The reversal of 11708825 is 52880711.

It is a happy number.

11708825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11708819) and next prime (11708831).

It can be written as a sum of positive squares in 3 ways, for example, as 67081 + 11641744 = 259^2 + 3412^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11708825 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11708791 and 11708800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234152 + ... + 234201.

It is an arithmetic number, because the mean of its divisors is an integer number (2419829).

Almost surely, 2^11708825 is an apocalyptic number.

It is an amenable number.

11708825 is a deficient number, since it is larger than the sum of its proper divisors (2810149).

11708825 is an equidigital number, since it uses as much as digits as its factorization.

11708825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468363 (or 468358 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 32.

The square root of 11708825 is about 3421.8160383048. The cubic root of 11708825 is about 227.0759318258.

The spelling of 11708825 in words is "eleven million, seven hundred eight thousand, eight hundred twenty-five".