875133084 has 192 divisors, whose sum is σ = 2549836800. Its totient is φ = 228096000.

The previous prime is 875133079. The next prime is 875133097. The reversal of 875133084 is 480331578.

It is a super-2 number, since 2×875133084² = 1531715829422702112, which contains 22 as substring.

It is a congruent number.

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, 8664634 + ... + 8664734.

It is an arithmetic number, because the mean of its divisors is an integer number (13280400).

Almost surely, 2^875133084 is an apocalyptic number.

875133084 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875133084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274918400).

875133084 is an abundant number, since it is smaller than the sum of its proper divisors (1674703716).

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

875133084 is a wasteful number, since it uses less digits than its factorization.

875133084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 875133084 is about 29582.6483601452. The cubic root of 875133084 is about 956.5140804581.

The spelling of 875133084 in words is "eight hundred seventy-five million, one hundred thirty-three thousand, eighty-four".