3540125 has 16 divisors (see below), whose sum is σ = 4472832. Its totient is φ = 2797200.

The previous prime is 3540109. The next prime is 3540127. The reversal of 3540125 is 5210453.

It is not a de Polignac number, because 3540125 - 2⁴ = 3540109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3540097 and 3540106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15764 + ... + 15986.

It is an arithmetic number, because the mean of its divisors is an integer number (279552).

Almost surely, 2^3540125 is an apocalyptic number.

It is an amenable number.

3540125 is a deficient number, since it is larger than the sum of its proper divisors (932707).

3540125 is a wasteful number, since it uses less digits than its factorization.

3540125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 3540125 is about 1881.5219903047. The cubic root of 3540125 is about 152.4074507877.

Adding to 3540125 its reverse (5210453), we get a palindrome (8750578).

The spelling of 3540125 in words is "three million, five hundred forty thousand, one hundred twenty-five".