832105740 has 48 divisors (see below), whose sum is σ = 2331151200. Its totient is φ = 221775360.

The previous prime is 832105721. The next prime is 832105801. The reversal of 832105740 is 47501238.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 832105698 and 832105707.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204930 + ... + 208950.

It is an arithmetic number, because the mean of its divisors is an integer number (48565650).

Almost surely, 2^832105740 is an apocalyptic number.

It is an amenable number.

832105740 is an abundant number, since it is smaller than the sum of its proper divisors (1499045460).

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

832105740 is a wasteful number, since it uses less digits than its factorization.

832105740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7482 (or 7480 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 832105740 is about 28846.2430829389. The cubic root of 832105740 is about 940.5737179726.

Adding to 832105740 its reverse (47501238), we get a palindrome (879606978).

The spelling of 832105740 in words is "eight hundred thirty-two million, one hundred five thousand, seven hundred forty".