7446112 has 48 divisors (see below), whose sum is σ = 15628032. Its totient is φ = 3484800.

The previous prime is 7446097. The next prime is 7446121. The reversal of 7446112 is 2116447.

It is a nialpdrome in base 14.

It is a zygodrome in base 2.

It is a congruent number.

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, 49237 + ... + 49387.

It is an arithmetic number, because the mean of its divisors is an integer number (325584).

Almost surely, 2^7446112 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 7446112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7814016).

7446112 is an abundant number, since it is smaller than the sum of its proper divisors (8181920).

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

7446112 is a wasteful number, since it uses less digits than its factorization.

7446112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 243 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 7446112 is about 2728.7564933500. The cubic root of 7446112 is about 195.2734449953.

The spelling of 7446112 in words is "seven million, four hundred forty-six thousand, one hundred twelve".