3235285 has 4 divisors (see below), whose sum is σ = 3882348. Its totient is φ = 2588224.

The previous prime is 3235283. The next prime is 3235289. The reversal of 3235285 is 5825323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5825323 = 7 ⋅832189.

It can be written as a sum of positive squares in 2 ways, for example, as 1695204 + 1540081 = 1302^2 + 1241^2 .

It is a cyclic number.

It is not a de Polignac number, because 3235285 - 2¹ = 3235283 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3235283) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 323524 + ... + 323533.

It is an arithmetic number, because the mean of its divisors is an integer number (970587).

Almost surely, 2^3235285 is an apocalyptic number.

It is an amenable number.

3235285 is a deficient number, since it is larger than the sum of its proper divisors (647063).

3235285 is an equidigital number, since it uses as much as digits as its factorization.

3235285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647062.

The product of its digits is 7200, while the sum is 28.

The square root of 3235285 is about 1798.6898009384. The cubic root of 3235285 is about 147.9009106628.

The spelling of 3235285 in words is "three million, two hundred thirty-five thousand, two hundred eighty-five".