3522256 has 10 divisors (see below), whose sum is σ = 6824402. Its totient is φ = 1761120.

The previous prime is 3522217. The next prime is 3522263. The reversal of 3522256 is 6522253.

It can be written as a sum of positive squares in only one way, i.e., 2944656 + 577600 = 1716^2 + 760^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3522256.

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 as a sum of consecutive naturals, namely, 110055 + ... + 110086.

Almost surely, 2^3522256 is an apocalyptic number.

It is an amenable number.

3522256 is a deficient number, since it is larger than the sum of its proper divisors (3302146).

3522256 is a wasteful number, since it uses less digits than its factorization.

3522256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220149 (or 220143 counting only the distinct ones).

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

The square root of 3522256 is about 1876.7674336475. The cubic root of 3522256 is about 152.1505894476.

The spelling of 3522256 in words is "three million, five hundred twenty-two thousand, two hundred fifty-six".