3542112 has 108 divisors (see below), whose sum is σ = 11764116. Its totient is φ = 1008000.

The previous prime is 3542101. The next prime is 3542117. The reversal of 3542112 is 2112453.

It is a super-3 number, since 3×3542112³ (a number of 21 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542117) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13987 + ... + 14237.

It is an arithmetic number, because the mean of its divisors is an integer number (108927).

Almost surely, 2^3542112 is an apocalyptic number.

3542112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3542112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5882058).

3542112 is an abundant number, since it is smaller than the sum of its proper divisors (8222004).

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

3542112 is a wasteful number, since it uses less digits than its factorization.

3542112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 263 counting only the distinct ones).

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

The square root of 3542112 is about 1882.0499462023. The cubic root of 3542112 is about 152.4359598530.

Adding to 3542112 its reverse (2112453), we get a palindrome (5654565).

The spelling of 3542112 in words is "three million, five hundred forty-two thousand, one hundred twelve".