3552243 has 4 divisors (see below), whose sum is σ = 4736328. Its totient is φ = 2368160.

The previous prime is 3552233. The next prime is 3552247. The reversal of 3552243 is 3422553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3422553 = 3 ⋅1140851.

It is a cyclic number.

It is not a de Polignac number, because 3552243 - 2⁶ = 3552179 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3552247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592038 + ... + 592043.

It is an arithmetic number, because the mean of its divisors is an integer number (1184082).

Almost surely, 2^3552243 is an apocalyptic number.

3552243 is a deficient number, since it is larger than the sum of its proper divisors (1184085).

3552243 is a wasteful number, since it uses less digits than its factorization.

3552243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184084.

The product of its digits is 3600, while the sum is 24.

The square root of 3552243 is about 1884.7395045470. The cubic root of 3552243 is about 152.5811518272.

Adding to 3552243 its reverse (3422553), we get a palindrome (6974796).

The spelling of 3552243 in words is "three million, five hundred fifty-two thousand, two hundred forty-three".