7032112 has 40 divisors (see below), whose sum is σ = 14436576. Its totient is φ = 3311616.

The previous prime is 7032107. The next prime is 7032121. The reversal of 7032112 is 2112307.

It is a happy number.

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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35598 + ... + 35794.

Almost surely, 2^7032112 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 7032112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7218288).

7032112 is an abundant number, since it is smaller than the sum of its proper divisors (7404464).

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

7032112 is a wasteful number, since it uses less digits than its factorization.

7032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 7032112 is about 2651.8129647469. The cubic root of 7032112 is about 191.5851866227.

Adding to 7032112 its reverse (2112307), we get a palindrome (9144419).

The spelling of 7032112 in words is "seven million, thirty-two thousand, one hundred twelve".