832513012 has 12 divisors (see below), whose sum is σ = 1463261380. Its totient is φ = 414438336.

The previous prime is 832513009. The next prime is 832513043. The reversal of 832513012 is 210315238.

It can be written as a sum of positive squares in 2 ways, for example, as 748350736 + 84162276 = 27356^2 + 9174^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 453513 + ... + 455344.

Almost surely, 2^832513012 is an apocalyptic number.

It is an amenable number.

832513012 is a deficient number, since it is larger than the sum of its proper divisors (630748368).

832513012 is a wasteful number, since it uses less digits than its factorization.

832513012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909090 (or 909088 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 832513012 is about 28853.3015788488. The cubic root of 832513012 is about 940.7271467338.

The spelling of 832513012 in words is "eight hundred thirty-two million, five hundred thirteen thousand, twelve".