3814525 has 36 divisors (see below), whose sum is σ = 5656756. Its totient is φ = 2534400.

The previous prime is 3814501. The next prime is 3814529. The reversal of 3814525 is 5254183.

It can be written as a sum of positive squares in 6 ways, for example, as 480249 + 3334276 = 693^2 + 1826^2 .

It is not a de Polignac number, because 3814525 - 2⁵ = 3814493 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

3814525 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3814493 and 3814502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3814529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 39277 + ... + 39373.

Almost surely, 2^3814525 is an apocalyptic number.

It is an amenable number.

3814525 is a deficient number, since it is larger than the sum of its proper divisors (1842231).

3814525 is a wasteful number, since it uses less digits than its factorization.

3814525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 126 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 3814525 is about 1953.0808995021. The cubic root of 3814525 is about 156.2476479646.

The spelling of 3814525 in words is "three million, eight hundred fourteen thousand, five hundred twenty-five".