3530212 has 12 divisors (see below), whose sum is σ = 7060480. Its totient is φ = 1512936.

The previous prime is 3530209. The next prime is 3530221. The reversal of 3530212 is 2120353.

3530212 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

3530212 is an admirable 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, 63012 + ... + 63067.

Almost surely, 2^3530212 is an apocalyptic number.

It is an amenable number.

3530212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3530212 is a wasteful number, since it uses less digits than its factorization.

3530212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126090 (or 126088 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3530212 is about 1878.8858400659. The cubic root of 3530212 is about 152.2650615176.

Adding to 3530212 its reverse (2120353), we get a palindrome (5650565).

The spelling of 3530212 in words is "three million, five hundred thirty thousand, two hundred twelve".