1562200112 has 160 divisors (see below), whose sum is σ = 3634053120. Its totient is φ = 643104000.

The previous prime is 1562200067. The next prime is 1562200127. The reversal of 1562200112 is 2110022651.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7403687 + ... + 7403897.

It is an arithmetic number, because the mean of its divisors is an integer number (22712832).

Almost surely, 2^1562200112 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 1562200112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1817026560).

1562200112 is an abundant number, since it is smaller than the sum of its proper divisors (2071853008).

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

1562200112 is a wasteful number, since it uses less digits than its factorization.

1562200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1562200112 is about 39524.6772535842. The cubic root of 1562200112 is about 1160.3229659577.

Adding to 1562200112 its reverse (2110022651), we get a palindrome (3672222763).

The spelling of 1562200112 in words is "one billion, five hundred sixty-two million, two hundred thousand, one hundred twelve".