3522712 has 8 divisors (see below), whose sum is σ = 6605100. Its totient is φ = 1761352.

The previous prime is 3522671. The next prime is 3522737. The reversal of 3522712 is 2172253.

It is a tau number, because it is divible by the number of its divisors (8).

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, 220162 + ... + 220177.

Almost surely, 2^3522712 is an apocalyptic number.

It is an amenable number.

3522712 is a deficient number, since it is larger than the sum of its proper divisors (3082388).

3522712 is a wasteful number, since it uses less digits than its factorization.

3522712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440345 (or 440341 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 3522712 is about 1876.8889151998. Note that the first 3 decimals coincide. The cubic root of 3522712 is about 152.1571550952.

Adding to 3522712 its reverse (2172253), we get a palindrome (5694965).

The spelling of 3522712 in words is "three million, five hundred twenty-two thousand, seven hundred twelve".