3533542 has 8 divisors (see below), whose sum is σ = 5323032. Its totient is φ = 1759200.

The previous prime is 3533539. The next prime is 3533549. The reversal of 3533542 is 2453353.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3533549) 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, 3184 + ... + 4147.

It is an arithmetic number, because the mean of its divisors is an integer number (665379).

Almost surely, 2^3533542 is an apocalyptic number.

3533542 is a deficient number, since it is larger than the sum of its proper divisors (1789490).

3533542 is a wasteful number, since it uses less digits than its factorization.

3533542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7574.

The product of its digits is 5400, while the sum is 25.

The square root of 3533542 is about 1879.7717946602. The cubic root of 3533542 is about 152.3129229784.

Adding to 3533542 its reverse (2453353), we get a palindrome (5986895).

The spelling of 3533542 in words is "three million, five hundred thirty-three thousand, five hundred forty-two".