1112462344 has 64 divisors (see below), whose sum is σ = 2493619200. Its totient is φ = 454918464.

The previous prime is 1112462327. The next prime is 1112462383. The reversal of 1112462344 is 4432642111.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 15 ways as a sum of consecutive naturals, for example, 703747 + ... + 705325.

It is an arithmetic number, because the mean of its divisors is an integer number (38962800).

Almost surely, 2^1112462344 is an apocalyptic number.

1112462344 is a gapful number since it is divisible by the number (14) 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 1112462344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1246809600).

1112462344 is an abundant number, since it is smaller than the sum of its proper divisors (1381156856).

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

1112462344 is a wasteful number, since it uses less digits than its factorization.

1112462344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162 (or 2158 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 1112462344 is about 33353.5956682334. The cubic root of 1112462344 is about 1036.1638580433.

The spelling of 1112462344 in words is "one billion, one hundred twelve million, four hundred sixty-two thousand, three hundred forty-four".