11526425 has 24 divisors (see below), whose sum is σ = 15563736. Its totient is φ = 8432640.

The previous prime is 11526419. The next prime is 11526457. The reversal of 11526425 is 52462511.

It can be written as a sum of positive squares in 12 ways, for example, as 290521 + 11235904 = 539^2 + 3352^2 .

It is not a de Polignac number, because 11526425 - 2⁴ = 11526409 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 = 11526394 and 11526403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15359 + ... + 16091.

It is an arithmetic number, because the mean of its divisors is an integer number (648489).

Almost surely, 2^11526425 is an apocalyptic number.

It is an amenable number.

11526425 is a deficient number, since it is larger than the sum of its proper divisors (4037311).

11526425 is a wasteful number, since it uses less digits than its factorization.

11526425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797 (or 792 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 11526425 is about 3395.0589096509. The cubic root of 11526425 is about 225.8906263259.

Adding to 11526425 its reverse (52462511), we get a palindrome (63988936).

The spelling of 11526425 in words is "eleven million, five hundred twenty-six thousand, four hundred twenty-five".