3522116 has 12 divisors (see below), whose sum is σ = 6637932. Its totient is φ = 1625568.

The previous prime is 3522109. The next prime is 3522131. The reversal of 3522116 is 6112253.

It can be written as a sum of positive squares in 2 ways, for example, as 1331716 + 2190400 = 1154^2 + 1480^2 .

It is a super-2 number, since 2×3522116² = 24810602234912, which contains 22 as substring.

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, 33815 + ... + 33918.

It is an arithmetic number, because the mean of its divisors is an integer number (553161).

Almost surely, 2^3522116 is an apocalyptic number.

It is an amenable number.

3522116 is a deficient number, since it is larger than the sum of its proper divisors (3115816).

3522116 is a wasteful number, since it uses less digits than its factorization.

3522116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67750 (or 67748 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 3522116 is about 1876.7301351020. The cubic root of 3522116 is about 152.1485735649.

Adding to 3522116 its reverse (6112253), we get a palindrome (9634369).

The spelling of 3522116 in words is "three million, five hundred twenty-two thousand, one hundred sixteen".