3535812 has 60 divisors (see below), whose sum is σ = 10570560. Its totient is φ = 1009584.

The previous prime is 3535793. The next prime is 3535817. The reversal of 3535812 is 2185353.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3535817) 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 19 ways as a sum of consecutive naturals, for example, 1489 + ... + 3047.

It is an arithmetic number, because the mean of its divisors is an integer number (176176).

Almost surely, 2^3535812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3535812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5285280).

3535812 is an abundant number, since it is smaller than the sum of its proper divisors (7034748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3535812 is a wasteful number, since it uses less digits than its factorization.

3535812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1571 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 3535812 is about 1880.3754944159. The cubic root of 3535812 is about 152.3455320265.

The spelling of 3535812 in words is "three million, five hundred thirty-five thousand, eight hundred twelve".