3504525 has 12 divisors (see below), whose sum is σ = 5794272. Its totient is φ = 1869040.

The previous prime is 3504517. The next prime is 3504539. The reversal of 3504525 is 5254053.

It is not a de Polignac number, because 3504525 - 2³ = 3504517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3504495 and 3504504.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 23289 + ... + 23438.

It is an arithmetic number, because the mean of its divisors is an integer number (482856).

Almost surely, 2^3504525 is an apocalyptic number.

It is an amenable number.

3504525 is a deficient number, since it is larger than the sum of its proper divisors (2289747).

3504525 is a wasteful number, since it uses less digits than its factorization.

3504525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46740 (or 46735 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 3504525 is about 1872.0376598776. The cubic root of 3504525 is about 151.8948516786.

Adding to 3504525 its reverse (5254053), we get a palindrome (8758578).

The spelling of 3504525 in words is "three million, five hundred four thousand, five hundred twenty-five".