875651140 has 192 divisors, whose sum is σ = 2364493824. Its totient is φ = 265047552.

The previous prime is 875651123. The next prime is 875651191. The reversal of 875651140 is 41156578.

It is a self number, because there is not a number n which added to its sum of digits gives 875651140.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5243337 + ... + 5243503.

It is an arithmetic number, because the mean of its divisors is an integer number (12315072).

Almost surely, 2^875651140 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 875651140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1182246912).

875651140 is an abundant number, since it is smaller than the sum of its proper divisors (1488842684).

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

875651140 is a wasteful number, since it uses less digits than its factorization.

875651140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 875651140 is about 29591.4031434807. The cubic root of 875651140 is about 956.7027870369.

The spelling of 875651140 in words is "eight hundred seventy-five million, six hundred fifty-one thousand, one hundred forty".