11580625 has 20 divisors (see below), whose sum is σ = 16544704. Its totient is φ = 7938000.

The previous prime is 11580623. The next prime is 11580683. The reversal of 11580625 is 52608511.

It is not a de Polignac number, because 11580625 - 2¹ = 11580623 is a prime.

It is a super-2 number, since 2×11580625² = 268221750781250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11580593 and 11580602.

It is not an unprimeable number, because it can be changed into a prime (11580623) 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 in 19 ways as a sum of consecutive naturals, for example, 3052 + ... + 5698.

Almost surely, 2^11580625 is an apocalyptic number.

It is an amenable number.

11580625 is a deficient number, since it is larger than the sum of its proper divisors (4964079).

11580625 is an frugal number, since it uses more digits than its factorization.

11580625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674 (or 2659 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 11580625 is about 3403.0317365549. The cubic root of 11580625 is about 226.2441366774.

The spelling of 11580625 in words is "eleven million, five hundred eighty thousand, six hundred twenty-five".