3124525 has 6 divisors (see below), whose sum is σ = 3874442. Its totient is φ = 2499600.

The previous prime is 3124519. The next prime is 3124543. The reversal of 3124525 is 5254213.

It can be written as a sum of positive squares in 3 ways, for example, as 19881 + 3104644 = 141^2 + 1762^2 .

It is not a de Polignac number, because 3124525 - 2⁹ = 3124013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3124496 and 3124505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62466 + ... + 62515.

Almost surely, 2^3124525 is an apocalyptic number.

It is an amenable number.

3124525 is a deficient number, since it is larger than the sum of its proper divisors (749917).

3124525 is a wasteful number, since it uses less digits than its factorization.

3124525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124991 (or 124986 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 3124525 is about 1767.6325975722. The cubic root of 3124525 is about 146.1934790237.

Adding to 3124525 its reverse (5254213), we get a palindrome (8378738).

The spelling of 3124525 in words is "three million, one hundred twenty-four thousand, five hundred twenty-five".