3144525 has 12 divisors (see below), whose sum is σ = 5199072. Its totient is φ = 1677040.

The previous prime is 3144509. The next prime is 3144527. The reversal of 3144525 is 5254413.

It is not a de Polignac number, because 3144525 - 2⁴ = 3144509 is a prime.

3144525 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3144495 and 3144504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20889 + ... + 21038.

It is an arithmetic number, because the mean of its divisors is an integer number (433256).

Almost surely, 2^3144525 is an apocalyptic number.

It is an amenable number.

3144525 is a deficient number, since it is larger than the sum of its proper divisors (2054547).

3144525 is a wasteful number, since it uses less digits than its factorization.

3144525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41940 (or 41935 counting only the distinct ones).

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

The square root of 3144525 is about 1773.2808576196. The cubic root of 3144525 is about 146.5047426701.

Adding to 3144525 its reverse (5254413), we get a palindrome (8398938).

The spelling of 3144525 in words is "three million, one hundred forty-four thousand, five hundred twenty-five".