3543144 has 32 divisors (see below), whose sum is σ = 9663840. Its totient is φ = 1073600.

The previous prime is 3543143. The next prime is 3543151. The reversal of 3543144 is 4413453.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 6447 + ... + 6974.

It is an arithmetic number, because the mean of its divisors is an integer number (301995).

Almost surely, 2^3543144 is an apocalyptic number.

It is an amenable number.

3543144 is an abundant number, since it is smaller than the sum of its proper divisors (6120696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3543144 is a wasteful number, since it uses less digits than its factorization.

3543144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13441 (or 13437 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 3543144 is about 1882.3240953672. The cubic root of 3543144 is about 152.4507625691.

Adding to 3543144 its reverse (4413453), we get a palindrome (7956597).

The spelling of 3543144 in words is "three million, five hundred forty-three thousand, one hundred forty-four".