3523106 has 4 divisors (see below), whose sum is σ = 5284662. Its totient is φ = 1761552.

The previous prime is 3523087. The next prime is 3523109. The reversal of 3523106 is 6013253.

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

It can be written as a sum of positive squares in only one way, i.e., 3094081 + 429025 = 1759^2 + 655^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3523109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 880775 + ... + 880778.

Almost surely, 2^3523106 is an apocalyptic number.

3523106 is a deficient number, since it is larger than the sum of its proper divisors (1761556).

3523106 is a wasteful number, since it uses less digits than its factorization.

3523106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761555.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3523106 is about 1876.9938731919. The cubic root of 3523106 is about 152.1628275888.

Adding to 3523106 its reverse (6013253), we get a palindrome (9536359).

The spelling of 3523106 in words is "three million, five hundred twenty-three thousand, one hundred six".