875113632 has 120 divisors (see below), whose sum is σ = 2656950912. Its totient is φ = 282268800.

The previous prime is 875113621. The next prime is 875113639. The reversal of 875113632 is 236311578.

875113632 is a `hidden beast` number, since 8 + 7 + 5 + 1 + 13 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (875113639) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 74907 + ... + 85797.

Almost surely, 2^875113632 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 875113632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1328475456).

875113632 is an abundant number, since it is smaller than the sum of its proper divisors (1781837280).

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

875113632 is a wasteful number, since it uses less digits than its factorization.

875113632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10944 (or 10927 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 875113632 is about 29582.3195845086. The cubic root of 875113632 is about 956.5069934409.

The spelling of 875113632 in words is "eight hundred seventy-five million, one hundred thirteen thousand, six hundred thirty-two".