11225524 has 6 divisors (see below), whose sum is σ = 19644674. Its totient is φ = 5612760.

The previous prime is 11225509. The next prime is 11225531. The reversal of 11225524 is 42552211.

11225524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9809424 + 1416100 = 3132^2 + 1190^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11225495 and 11225504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1403187 + ... + 1403194.

Almost surely, 2^11225524 is an apocalyptic number.

It is an amenable number.

11225524 is a deficient number, since it is larger than the sum of its proper divisors (8419150).

11225524 is a wasteful number, since it uses less digits than its factorization.

11225524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806385 (or 2806383 counting only the distinct ones).

The product of its digits is 800, while the sum is 22.

The square root of 11225524 is about 3350.4513128831. The cubic root of 11225524 is about 223.9076202828.

Adding to 11225524 its reverse (42552211), we get a palindrome (53777735).

The spelling of 11225524 in words is "eleven million, two hundred twenty-five thousand, five hundred twenty-four".