826312125 has 16 divisors (see below), whose sum is σ = 1374984000. Its totient is φ = 440699600.

The previous prime is 826312117. The next prime is 826312153. The reversal of 826312125 is 521213628.

It is not a de Polignac number, because 826312125 - 2³ = 826312117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 826312092 and 826312101.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1101375 + ... + 1102124.

It is an arithmetic number, because the mean of its divisors is an integer number (85936500).

Almost surely, 2^826312125 is an apocalyptic number.

It is an amenable number.

826312125 is a deficient number, since it is larger than the sum of its proper divisors (548671875).

826312125 is a wasteful number, since it uses less digits than its factorization.

826312125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203517 (or 2203507 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 826312125 is about 28745.6453223788. The cubic root of 826312125 is about 938.3856874426.

The spelling of 826312125 in words is "eight hundred twenty-six million, three hundred twelve thousand, one hundred twenty-five".