826894032 has 20 divisors (see below), whose sum is σ = 2136143040. Its totient is φ = 275631328.

The previous prime is 826894007. The next prime is 826894043. The reversal of 826894032 is 230498628.

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 3 ways as a sum of consecutive naturals, for example, 8613432 + ... + 8613527.

It is an arithmetic number, because the mean of its divisors is an integer number (106807152).

Almost surely, 2^826894032 is an apocalyptic number.

It is an amenable number.

826894032 is an abundant number, since it is smaller than the sum of its proper divisors (1309249008).

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

826894032 is a wasteful number, since it uses less digits than its factorization.

826894032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17226970 (or 17226964 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 826894032 is about 28755.7651958699. The cubic root of 826894032 is about 938.6059129695.

The spelling of 826894032 in words is "eight hundred twenty-six million, eight hundred ninety-four thousand, thirty-two".