3542224 has 20 divisors (see below), whose sum is σ = 7843744. Its totient is φ = 1518048.

The previous prime is 3542167. The next prime is 3542233. The reversal of 3542224 is 4222453.

It is a super-3 number, since 3×3542224³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 3³ + 5⁵ + 4⁹ + 2⁷ + 2¹⁷ + 2²¹ + 4¹⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 3542195 and 3542204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15702 + ... + 15925.

Almost surely, 2^3542224 is an apocalyptic number.

It is an amenable number.

3542224 is an abundant number, since it is smaller than the sum of its proper divisors (4301520).

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

3542224 is a wasteful number, since it uses less digits than its factorization.

3542224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31642 (or 31636 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 3542224 is about 1882.0797007566. The cubic root of 3542224 is about 152.4375664884.

Adding to 3542224 its reverse (4222453), we get a palindrome (7764677).

The spelling of 3542224 in words is "three million, five hundred forty-two thousand, two hundred twenty-four".