11145325 has 12 divisors (see below), whose sum is σ = 14194900. Its totient is φ = 8674560.

The previous prime is 11145313. The next prime is 11145331. The reversal of 11145325 is 52354111.

11145325 = 351² + 352² + ... + 424².

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 367236 + 10778089 = 606^2 + 3283^2 .

It is not a de Polignac number, because 11145325 - 2¹⁵ = 11112557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11145296 and 11145305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5100 + ... + 6949.

Almost surely, 2^11145325 is an apocalyptic number.

It is an amenable number.

11145325 is a deficient number, since it is larger than the sum of its proper divisors (3049575).

11145325 is a wasteful number, since it uses less digits than its factorization.

11145325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12096 (or 12091 counting only the distinct ones).

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

The square root of 11145325 is about 3338.4614719957. The cubic root of 11145325 is about 223.3731210516.

Adding to 11145325 its reverse (52354111), we get a palindrome (63499436).

The spelling of 11145325 in words is "eleven million, one hundred forty-five thousand, three hundred twenty-five".