11487425 has 12 divisors (see below), whose sum is σ = 14336880. Its totient is φ = 9130320.

The previous prime is 11487403. The next prime is 11487431. The reversal of 11487425 is 52478411.

It is a happy number.

It is not a de Polignac number, because 11487425 - 2¹⁶ = 11421889 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11487391 and 11487400.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 2666 + ... + 5484.

It is an arithmetic number, because the mean of its divisors is an integer number (1194740).

Almost surely, 2^11487425 is an apocalyptic number.

It is an amenable number.

11487425 is a deficient number, since it is larger than the sum of its proper divisors (2849455).

11487425 is a wasteful number, since it uses less digits than its factorization.

11487425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992 (or 2987 counting only the distinct ones).

The product of its digits is 8960, while the sum is 32.

The square root of 11487425 is about 3389.3104018369. The cubic root of 11487425 is about 225.6355692391.

The spelling of 11487425 in words is "eleven million, four hundred eighty-seven thousand, four hundred twenty-five".