3542206 has 4 divisors (see below), whose sum is σ = 5313312. Its totient is φ = 1771102.

The previous prime is 3542167. The next prime is 3542233. The reversal of 3542206 is 6022453.

It is a happy number.

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

It is a super-3 number, since 3×3542206³ (a number of 21 digits) contains 333 as substring.

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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885550 + ... + 885553.

It is an arithmetic number, because the mean of its divisors is an integer number (1328328).

Almost surely, 2^3542206 is an apocalyptic number.

3542206 is a deficient number, since it is larger than the sum of its proper divisors (1771106).

3542206 is a wasteful number, since it uses less digits than its factorization.

3542206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771105.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3542206 is about 1882.0749188064. The cubic root of 3542206 is about 152.4373082814.

Adding to 3542206 its reverse (6022453), we get a palindrome (9564659).

The spelling of 3542206 in words is "three million, five hundred forty-two thousand, two hundred six".