1112447352 has 16 divisors (see below), whose sum is σ = 2781118440. Its totient is φ = 370815776.

The previous prime is 1112447333. The next prime is 1112447353. The reversal of 1112447352 is 2537442111.

It is a super-2 number, since 2×1112447352² = 2475078221943623808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112447353) 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, 23175963 + ... + 23176010.

Almost surely, 2^1112447352 is an apocalyptic number.

1112447352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112447352 is an abundant number, since it is smaller than the sum of its proper divisors (1668671088).

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

1112447352 is a wasteful number, since it uses less digits than its factorization.

1112447352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46351982 (or 46351978 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 1112447352 is about 33353.3709240910. The cubic root of 1112447352 is about 1036.1592034324.

Adding to 1112447352 its reverse (2537442111), we get a palindrome (3649889463).

The spelling of 1112447352 in words is "one billion, one hundred twelve million, four hundred forty-seven thousand, three hundred fifty-two".