3552403 has 4 divisors (see below), whose sum is σ = 3566808. Its totient is φ = 3538000.

The previous prime is 3552397. The next prime is 3552421. The reversal of 3552403 is 3042553.

3552403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3552403 - 2¹⁷ = 3421331 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3552433) 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, 6826 + ... + 7327.

It is an arithmetic number, because the mean of its divisors is an integer number (891702).

Almost surely, 2^3552403 is an apocalyptic number.

3552403 is a deficient number, since it is larger than the sum of its proper divisors (14405).

3552403 is a wasteful number, since it uses less digits than its factorization.

3552403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14404.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 3552403 is about 1884.7819502531. The cubic root of 3552403 is about 152.5834426444.

Adding to 3552403 its reverse (3042553), we get a palindrome (6594956).

The spelling of 3552403 in words is "three million, five hundred fifty-two thousand, four hundred three".