832048447 has 4 divisors (see below), whose sum is σ = 832120560. Its totient is φ = 831976336.

The previous prime is 832048439. The next prime is 832048453. The reversal of 832048447 is 744840238.

832048447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a 4-Lehmer number, since φ(832048447) divides (832048447-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 832048447 - 2³ = 832048439 is a prime.

It is a super-2 number, since 2×832048447² = 1384609236310223618, which contains 22 as substring.

It is a deceptive number, since it divides R_832048446.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832048417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14422 + ... + 43267.

It is an arithmetic number, because the mean of its divisors is an integer number (208030140).

It is a Poulet number, since it divides 2^832048446-1.

Almost surely, 2^832048447 is an apocalyptic number.

832048447 is the 14423-rd decagonal number.

832048447 is a deficient number, since it is larger than the sum of its proper divisors (72113).

832048447 is a wasteful number, since it uses less digits than its factorization.

832048447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72112.

The product of its (nonzero) digits is 172032, while the sum is 40.

The square root of 832048447 is about 28845.2499902497. The cubic root of 832048447 is about 940.5521303608.

The spelling of 832048447 in words is "eight hundred thirty-two million, forty-eight thousand, four hundred forty-seven".