876225125 has 8 divisors (see below), whose sum is σ = 1093529112. Its totient is φ = 700980000.

The previous prime is 876225121. The next prime is 876225127. The reversal of 876225125 is 521522678.

It can be written as a sum of positive squares in 4 ways, for example, as 154604356 + 721620769 = 12434^2 + 26863^2 .

It is not a de Polignac number, because 876225125 - 2² = 876225121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876225121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3504776 + ... + 3505025.

It is an arithmetic number, because the mean of its divisors is an integer number (136691139).

Almost surely, 2^876225125 is an apocalyptic number.

It is an amenable number.

876225125 is a deficient number, since it is larger than the sum of its proper divisors (217303987).

876225125 is an equidigital number, since it uses as much as digits as its factorization.

876225125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7009816 (or 7009806 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 876225125 is about 29601.1000640179. The cubic root of 876225125 is about 956.9117793639.

The spelling of 876225125 in words is "eight hundred seventy-six million, two hundred twenty-five thousand, one hundred twenty-five".