3543123 has 8 divisors (see below), whose sum is σ = 5002128. Its totient is φ = 2223104.

The previous prime is 3543079. The next prime is 3543143. The reversal of 3543123 is 3213453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3543123 - 2¹² = 3539027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3543123.

It is not an unprimeable number, because it can be changed into a prime (3543143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34686 + ... + 34787.

It is an arithmetic number, because the mean of its divisors is an integer number (625266).

Almost surely, 2^3543123 is an apocalyptic number.

3543123 is a deficient number, since it is larger than the sum of its proper divisors (1459005).

3543123 is a wasteful number, since it uses less digits than its factorization.

3543123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69493.

The product of its digits is 1080, while the sum is 21.

The square root of 3543123 is about 1882.3185171485. The cubic root of 3543123 is about 152.4504613797.

Adding to 3543123 its reverse (3213453), we get a palindrome (6756576).

The spelling of 3543123 in words is "three million, five hundred forty-three thousand, one hundred twenty-three".