3935025 has 18 divisors (see below), whose sum is σ = 7048470. Its totient is φ = 2098560.

The previous prime is 3935023. The next prime is 3935027. The reversal of 3935025 is 5205393.

It is an interprime number because it is at equal distance from previous prime (3935023) and next prime (3935027).

It can be written as a sum of positive squares in 3 ways, for example, as 62001 + 3873024 = 249^2 + 1968^2 .

It is not a de Polignac number, because 3935025 - 2¹ = 3935023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3935025.

It is not an unprimeable number, because it can be changed into a prime (3935023) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8520 + ... + 8969.

Almost surely, 2^3935025 is an apocalyptic number.

It is an amenable number.

3935025 is a deficient number, since it is larger than the sum of its proper divisors (3113445).

3935025 is a wasteful number, since it uses less digits than its factorization.

3935025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17505 (or 17497 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The square root of 3935025 is about 1983.6897438864. The cubic root of 3935025 is about 157.8758973136.

It can be divided in two parts, 3 and 935025, that added together give a triangular number (935028 = T₁₃₆₇).

The spelling of 3935025 in words is "three million, nine hundred thirty-five thousand, twenty-five".