82831463 has 24 divisors (see below), whose sum is σ = 103642416. Its totient is φ = 65395200.

The previous prime is 82831451. The next prime is 82831471. The reversal of 82831463 is 36413828.

It is a happy number.

It is not a de Polignac number, because 82831463 - 2⁴ = 82831447 is a prime.

It is a super-2 number, since 2×82831463² = 13722102525440738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82831403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30293 + ... + 32913.

It is an arithmetic number, because the mean of its divisors is an integer number (4318434).

Almost surely, 2^82831463 is an apocalyptic number.

82831463 is a deficient number, since it is larger than the sum of its proper divisors (20810953).

82831463 is a wasteful number, since it uses less digits than its factorization.

82831463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675 (or 2662 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 82831463 is about 9101.1792093113. The cubic root of 82831463 is about 435.9116179604.

The spelling of 82831463 in words is "eighty-two million, eight hundred thirty-one thousand, four hundred sixty-three".