3512522 has 16 divisors (see below), whose sum is σ = 5783400. Its totient is φ = 1589952.

The previous prime is 3512519. The next prime is 3512533. The reversal of 3512522 is 2252153.

3512522 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 4 ways, for example, as 3345241 + 167281 = 1829^2 + 409^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3512494 and 3512503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104 + ... + 2652.

Almost surely, 2^3512522 is an apocalyptic number.

3512522 is a deficient number, since it is larger than the sum of its proper divisors (2270878).

3512522 is a wasteful number, since it uses less digits than its factorization.

3512522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617.

The product of its digits is 600, while the sum is 20.

The square root of 3512522 is about 1874.1723506658. The cubic root of 3512522 is about 152.0103005485.

Adding to 3512522 its reverse (2252153), we get a palindrome (5764675).

The spelling of 3512522 in words is "three million, five hundred twelve thousand, five hundred twenty-two".