83063231 has 8 divisors (see below), whose sum is σ = 87521280. Its totient is φ = 78613848.

The previous prime is 83063219. The next prime is 83063257. The reversal of 83063231 is 13236038.

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

It is a cyclic number.

It is not a de Polignac number, because 83063231 - 2²² = 78868927 is a prime.

It is a super-2 number, since 2×83063231² = 13799000688318722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83063231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83063131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29570 + ... + 32256.

It is an arithmetic number, because the mean of its divisors is an integer number (10940160).

Almost surely, 2^83063231 is an apocalyptic number.

83063231 is a deficient number, since it is larger than the sum of its proper divisors (4458049).

83063231 is a wasteful number, since it uses less digits than its factorization.

83063231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 83063231 is about 9113.9031704314. The cubic root of 83063231 is about 436.3178093459.

Adding to 83063231 its reverse (13236038), we get a palindrome (96299269).

The spelling of 83063231 in words is "eighty-three million, sixty-three thousand, two hundred thirty-one".