3525505 has 8 divisors (see below), whose sum is σ = 4290624. Its totient is φ = 2780400.

The previous prime is 3525499. The next prime is 3525521. The reversal of 3525505 is 5055253.

3525505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3525505 - 2³ = 3525497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3525505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4611 + ... + 5320.

It is an arithmetic number, because the mean of its divisors is an integer number (536328).

Almost surely, 2^3525505 is an apocalyptic number.

It is an amenable number.

3525505 is a deficient number, since it is larger than the sum of its proper divisors (765119).

3525505 is an equidigital number, since it uses as much as digits as its factorization.

3525505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10007.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 3525505 is about 1877.6328182049. The cubic root of 3525505 is about 152.1973573285.

The spelling of 3525505 in words is "three million, five hundred twenty-five thousand, five hundred five".