3540112 has 20 divisors (see below), whose sum is σ = 6932716. Its totient is φ = 1751040.

The previous prime is 3540109. The next prime is 3540127. The reversal of 3540112 is 2110453.

It can be written as a sum of positive squares in 2 ways, for example, as 1860496 + 1679616 = 1364^2 + 1296^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412 + ... + 2692.

Almost surely, 2^3540112 is an apocalyptic number.

It is an amenable number.

3540112 is a deficient number, since it is larger than the sum of its proper divisors (3392604).

3540112 is a wasteful number, since it uses less digits than its factorization.

3540112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386 (or 2380 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 3540112 is about 1881.5185356515. The cubic root of 3540112 is about 152.4072642312.

Adding to 3540112 its reverse (2110453), we get a palindrome (5650565).

The spelling of 3540112 in words is "three million, five hundred forty thousand, one hundred twelve".