3543122 has 14 divisors (see below), whose sum is σ = 5846151. Its totient is φ = 1610510.

The previous prime is 3543079. The next prime is 3543143. The reversal of 3543122 is 2213453.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1771561 + 1771561 = 1331^2 + 1331^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1331.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 3543094 and 3543103.

It is an unprimeable number.

It is a polite number, since it can be written in 6 ways as a sum of consecutive naturals, for example, 322097 + ... + 322107.

Almost surely, 2^3543122 is an apocalyptic number.

3543122 is a deficient number, since it is larger than the sum of its proper divisors (2303029).

3543122 is an frugal number, since it uses more digits than its factorization.

3543122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 13 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 3543122 is about 1882.3182515186. The cubic root of 3543122 is about 152.4504470373.

Adding to 3543122 its reverse (2213453), we get a palindrome (5756575).

It can be divided in two parts, 35431 and 22, that added together give a palindrome (35453).

The spelling of 3543122 in words is "three million, five hundred forty-three thousand, one hundred twenty-two".