832161238 has 8 divisors (see below), whose sum is σ = 1249245000. Its totient is φ = 415746240.

The previous prime is 832161233. The next prime is 832161269.

It is a happy number.

832161238 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832161233) 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, 164068 + ... + 169063.

It is an arithmetic number, because the mean of its divisors is an integer number (156155625).

Almost surely, 2^832161238 is an apocalyptic number.

832161238 is a deficient number, since it is larger than the sum of its proper divisors (417083762).

832161238 is a wasteful number, since it uses less digits than its factorization.

832161238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334382.

The product of its digits is 13824, while the sum is 34.

The square root of 832161238 is about 28847.2050292572. The cubic root of 832161238 is about 940.5946282957.

The spelling of 832161238 in words is "eight hundred thirty-two million, one hundred sixty-one thousand, two hundred thirty-eight".