7244112 has 20 divisors (see below), whose sum is σ = 18714080. Its totient is φ = 2414688.

The previous prime is 7244099. The next prime is 7244117. The reversal of 7244112 is 2114427.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7244117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75412 + ... + 75507.

It is an arithmetic number, because the mean of its divisors is an integer number (935704).

Almost surely, 2^7244112 is an apocalyptic number.

It is an amenable number.

7244112 is an abundant number, since it is smaller than the sum of its proper divisors (11469968).

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

7244112 is a wasteful number, since it uses less digits than its factorization.

7244112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150930 (or 150924 counting only the distinct ones).

The product of its digits is 448, while the sum is 21.

The square root of 7244112 is about 2691.4888073332. The cubic root of 7244112 is about 193.4914230786.

Adding to 7244112 its reverse (2114427), we get a palindrome (9358539).

The spelling of 7244112 in words is "seven million, two hundred forty-four thousand, one hundred twelve".