83271441 has 16 divisors (see below), whose sum is σ = 125300160. Its totient is φ = 48726720.

The previous prime is 83271421. The next prime is 83271467. The reversal of 83271441 is 14417238.

It is not a de Polignac number, because 83271441 - 2²³ = 74882833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83271399 and 83271408.

It is not an unprimeable number, because it can be changed into a prime (83271421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42550 + ... + 44463.

It is an arithmetic number, because the mean of its divisors is an integer number (7831260).

Almost surely, 2^83271441 is an apocalyptic number.

It is an amenable number.

83271441 is a deficient number, since it is larger than the sum of its proper divisors (42028719).

83271441 is a wasteful number, since it uses less digits than its factorization.

83271441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87056.

The product of its digits is 5376, while the sum is 30.

The square root of 83271441 is about 9125.3186793668. The cubic root of 83271441 is about 436.6820697193.

Adding to 83271441 its reverse (14417238), we get a palindrome (97688679).

The spelling of 83271441 in words is "eighty-three million, two hundred seventy-one thousand, four hundred forty-one".