3235855 has 16 divisors (see below), whose sum is σ = 4515840. Its totient is φ = 2179872.

The previous prime is 3235829. The next prime is 3235889. The reversal of 3235855 is 5585323.

It is a cyclic number.

It is not a de Polignac number, because 3235855 - 2¹⁹ = 2711567 is a prime.

It is an Ulam number.

3235855 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1282 + ... + 2848.

It is an arithmetic number, because the mean of its divisors is an integer number (282240).

Almost surely, 2^3235855 is an apocalyptic number.

3235855 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3235855 is a deficient number, since it is larger than the sum of its proper divisors (1279985).

3235855 is a wasteful number, since it uses less digits than its factorization.

3235855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638.

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

The square root of 3235855 is about 1798.8482426264. The cubic root of 3235855 is about 147.9095959943.

The spelling of 3235855 in words is "three million, two hundred thirty-five thousand, eight hundred fifty-five".