11787125 has 32 divisors (see below), whose sum is σ = 17721600. Its totient is φ = 7646400.

The previous prime is 11787121. The next prime is 11787133. The reversal of 11787125 is 52178711.

It is not a de Polignac number, because 11787125 - 2² = 11787121 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11787091 and 11787100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11787121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16271 + ... + 16979.

It is an arithmetic number, because the mean of its divisors is an integer number (553800).

Almost surely, 2^11787125 is an apocalyptic number.

It is an amenable number.

11787125 is a deficient number, since it is larger than the sum of its proper divisors (5934475).

11787125 is an equidigital number, since it uses as much as digits as its factorization.

11787125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 740 counting only the distinct ones).

The product of its digits is 3920, while the sum is 32.

The square root of 11787125 is about 3433.2382672923. The cubic root of 11787125 is about 227.5809799062.

The spelling of 11787125 in words is "eleven million, seven hundred eighty-seven thousand, one hundred twenty-five".