3525855 has 8 divisors (see below), whose sum is σ = 5641392. Its totient is φ = 1880448.

The previous prime is 3525833. The next prime is 3525859. The reversal of 3525855 is 5585253.

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

It is not a de Polignac number, because 3525855 - 2⁷ = 3525727 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117514 + ... + 117543.

It is an arithmetic number, because the mean of its divisors is an integer number (705174).

Almost surely, 2^3525855 is an apocalyptic number.

3525855 is a deficient number, since it is larger than the sum of its proper divisors (2115537).

3525855 is a wasteful number, since it uses less digits than its factorization.

3525855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235065.

The product of its digits is 30000, while the sum is 33.

The square root of 3525855 is about 1877.7260183531. The cubic root of 3525855 is about 152.2023937051.

The spelling of 3525855 in words is "three million, five hundred twenty-five thousand, eight hundred fifty-five".