875955136 has 56 divisors (see below), whose sum is σ = 1993245696. Its totient is φ = 374142720.

The previous prime is 875955109. The next prime is 875955137. The reversal of 875955136 is 631559578.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 875955136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875955137) 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 7 ways as a sum of consecutive naturals, for example, 136185 + ... + 142471.

Almost surely, 2^875955136 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 875955136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996622848).

875955136 is an abundant number, since it is smaller than the sum of its proper divisors (1117290560).

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

875955136 is a wasteful number, since it uses less digits than its factorization.

875955136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6617 (or 6607 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 49.

The square root of 875955136 is about 29596.5392571496. The cubic root of 875955136 is about 956.8134856770.

The spelling of 875955136 in words is "eight hundred seventy-five million, nine hundred fifty-five thousand, one hundred thirty-six".