3552406 has 16 divisors (see below), whose sum is σ = 6260688. Its totient is φ = 1490400.

The previous prime is 3552397. The next prime is 3552421. The reversal of 3552406 is 6042553.

3552406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5925 + ... + 6496.

It is an arithmetic number, because the mean of its divisors is an integer number (391293).

Almost surely, 2^3552406 is an apocalyptic number.

3552406 is a deficient number, since it is larger than the sum of its proper divisors (2708282).

3552406 is a wasteful number, since it uses less digits than its factorization.

3552406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12447.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3552406 is about 1884.7827461010. The cubic root of 3552406 is about 152.5834855965.

Adding to 3552406 its reverse (6042553), we get a palindrome (9594959).

It can be divided in two parts, 35 and 52406, that added together give a square (52441 = 229²).

The spelling of 3552406 in words is "three million, five hundred fifty-two thousand, four hundred six".