3562225 has 12 divisors (see below), whose sum is σ = 4469580. Its totient is φ = 2816000.

The previous prime is 3562219. The next prime is 3562259. The reversal of 3562225 is 5222653.

It can be written as a sum of positive squares in 6 ways, for example, as 12769 + 3549456 = 113^2 + 1884^2 .

It is not a de Polignac number, because 3562225 - 2⁵ = 3562193 is a prime.

It is a super-4 number, since 4×3562225⁴ (a number of 27 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 3562225.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1425 + ... + 3025.

It is an arithmetic number, because the mean of its divisors is an integer number (372465).

Almost surely, 2^3562225 is an apocalyptic number.

It is an amenable number.

3562225 is a deficient number, since it is larger than the sum of its proper divisors (907355).

3562225 is a wasteful number, since it uses less digits than its factorization.

3562225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700 (or 1695 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 3562225 is about 1887.3857581321. The cubic root of 3562225 is about 152.7239386662.

Adding to 3562225 its reverse (5222653), we get a palindrome (8784878).

It can be divided in two parts, 356 and 2225, that multiplied together give a square (792100 = 890²).

The spelling of 3562225 in words is "three million, five hundred sixty-two thousand, two hundred twenty-five".