826012850 has 72 divisors (see below), whose sum is σ = 1689646320. Its totient is φ = 300231360.

The previous prime is 826012841. The next prime is 826012853. The reversal of 826012850 is 58210628.

It is not an unprimeable number, because it can be changed into a prime (826012853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 565421 + ... + 566879.

It is an arithmetic number, because the mean of its divisors is an integer number (23467310).

Almost surely, 2^826012850 is an apocalyptic number.

826012850 is an abundant number, since it is smaller than the sum of its proper divisors (863633470).

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

826012850 is a wasteful number, since it uses less digits than its factorization.

826012850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564 (or 1546 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 826012850 is about 28740.4392798718. The cubic root of 826012850 is about 938.2723851042.

The spelling of 826012850 in words is "eight hundred twenty-six million, twelve thousand, eight hundred fifty".