3285275 has 12 divisors (see below), whose sum is σ = 4655952. Its totient is φ = 2252640.

The previous prime is 3285263. The next prime is 3285283. The reversal of 3285275 is 5725823.

It is not a de Polignac number, because 3285275 - 2⁴ = 3285259 is a prime.

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, 9212 + ... + 9561.

It is an arithmetic number, because the mean of its divisors is an integer number (387996).

Almost surely, 2^3285275 is an apocalyptic number.

3285275 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3285275 is a deficient number, since it is larger than the sum of its proper divisors (1370677).

3285275 is a wasteful number, since it uses less digits than its factorization.

3285275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18790 (or 18785 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 3285275 is about 1812.5327583247. The cubic root of 3285275 is about 148.6587840829.

The spelling of 3285275 in words is "three million, two hundred eighty-five thousand, two hundred seventy-five".