1000112544 has 72 divisors (see below), whose sum is σ = 2897775972. Its totient is φ = 327075840.

The previous prime is 1000112539. The next prime is 1000112569. The reversal of 1000112544 is 4452110001.

1000112544 is a `hidden beast` number, since 10 + 0 + 0 + 112 + 544 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 977187600 + 22924944 = 31260^2 + 4788^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 17497 + ... + 48024.

Almost surely, 2^1000112544 is an apocalyptic number.

It is an amenable number.

1000112544 is an abundant number, since it is smaller than the sum of its proper divisors (1897663428).

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

1000112544 is a wasteful number, since it uses less digits than its factorization.

1000112544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65590 (or 65579 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1000112544 is about 31624.5560285042. The cubic root of 1000112544 is about 1000.0375132594.

Adding to 1000112544 its reverse (4452110001), we get a palindrome (5452222545).

The spelling of 1000112544 in words is "one billion, one hundred twelve thousand, five hundred forty-four".