3452112 has 80 divisors (see below), whose sum is σ = 10148160. Its totient is φ = 1123200.

The previous prime is 3452107. The next prime is 3452143. The reversal of 3452112 is 2112543.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26287 + ... + 26417.

It is an arithmetic number, because the mean of its divisors is an integer number (126852).

Almost surely, 2^3452112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3452112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5074080).

3452112 is an abundant number, since it is smaller than the sum of its proper divisors (6696048).

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

3452112 is a wasteful number, since it uses less digits than its factorization.

3452112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 197 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 3452112 is about 1857.9860064059. The cubic root of 3452112 is about 151.1338082657.

Adding to 3452112 its reverse (2112543), we get a palindrome (5564655).

The spelling of 3452112 in words is "three million, four hundred fifty-two thousand, one hundred twelve".