3144552 has 16 divisors (see below), whose sum is σ = 7861440. Its totient is φ = 1048176.

The previous prime is 3144551. The next prime is 3144571. The reversal of 3144552 is 2554413.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 131023 = 3144552 / (3 + 1 + 4 + 4 + 5 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (3144551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65488 + ... + 65535.

It is an arithmetic number, because the mean of its divisors is an integer number (491340).

Almost surely, 2^3144552 is an apocalyptic number.

It is an amenable number.

3144552 is an abundant number, since it is smaller than the sum of its proper divisors (4716888).

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

3144552 is a wasteful number, since it uses less digits than its factorization.

3144552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131032 (or 131028 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 3144552 is about 1773.2884706105. The cubic root of 3144552 is about 146.5051619827.

Adding to 3144552 its reverse (2554413), we get a palindrome (5698965).

The spelling of 3144552 in words is "three million, one hundred forty-four thousand, five hundred fifty-two".