11625025 has 18 divisors (see below), whose sum is σ = 15322370. Its totient is φ = 8747520.

The previous prime is 11625023. The next prime is 11625041. The reversal of 11625025 is 52052611.

It can be written as a sum of positive squares in 9 ways, for example, as 71824 + 11553201 = 268^2 + 3399^2 .

It is not a de Polignac number, because 11625025 - 2¹ = 11625023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11624987 and 11625005.

It is not an unprimeable number, because it can be changed into a prime (11625023) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6421 + ... + 8029.

Almost surely, 2^11625025 is an apocalyptic number.

It is an amenable number.

11625025 is a deficient number, since it is larger than the sum of its proper divisors (3697345).

11625025 is a wasteful number, since it uses less digits than its factorization.

11625025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653 (or 1631 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 11625025 is about 3409.5490904224. The cubic root of 11625025 is about 226.5329071931.

Adding to 11625025 its reverse (52052611), we get a palindrome (63677636).

The spelling of 11625025 in words is "eleven million, six hundred twenty-five thousand, twenty-five".