3552856 has 16 divisors (see below), whose sum is σ = 6951600. Its totient is φ = 1699104.

The previous prime is 3552853. The next prime is 3552859. The reversal of 3552856 is 6582553.

It is a happy number.

3552856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3552853) and next prime (3552859).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9471 + ... + 9838.

It is an arithmetic number, because the mean of its divisors is an integer number (434475).

Almost surely, 2^3552856 is an apocalyptic number.

It is an amenable number.

3552856 is a deficient number, since it is larger than the sum of its proper divisors (3398744).

3552856 is a wasteful number, since it uses less digits than its factorization.

3552856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19338 (or 19334 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 3552856 is about 1884.9021194746. The cubic root of 3552856 is about 152.5899281475.

The spelling of 3552856 in words is "three million, five hundred fifty-two thousand, eight hundred fifty-six".