3535825 has 12 divisors (see below), whose sum is σ = 4536540. Its totient is φ = 2730560.

The previous prime is 3535817. The next prime is 3535841. The reversal of 3535825 is 5285353.

It can be written as a sum of positive squares in 6 ways, for example, as 208849 + 3326976 = 457^2 + 1824^2 .

It is not a de Polignac number, because 3535825 - 2³ = 3535817 is a prime.

3535825 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1714 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (378045).

Almost surely, 2^3535825 is an apocalyptic number.

It is an amenable number.

3535825 is a deficient number, since it is larger than the sum of its proper divisors (1000715).

3535825 is a wasteful number, since it uses less digits than its factorization.

3535825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916 (or 4911 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 3535825 is about 1880.3789511692. The cubic root of 3535825 is about 152.3457187341.

The spelling of 3535825 in words is "three million, five hundred thirty-five thousand, eight hundred twenty-five".