82314161 has 8 divisors (see below), whose sum is σ = 83404800. Its totient is φ = 81230688.

The previous prime is 82314157. The next prime is 82314179. The reversal of 82314161 is 16141328.

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 82314161 - 2² = 82314157 is a prime.

It is a super-2 number, since 2×82314161² = 13551242202267842, 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 82314161.

It is not an unprimeable number, because it can be changed into a prime (82314131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23645 + ... + 26901.

It is an arithmetic number, because the mean of its divisors is an integer number (10425600).

Almost surely, 2^82314161 is an apocalyptic number.

It is an amenable number.

82314161 is a deficient number, since it is larger than the sum of its proper divisors (1090639).

82314161 is a wasteful number, since it uses less digits than its factorization.

82314161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583.

The product of its digits is 1152, while the sum is 26.

The square root of 82314161 is about 9072.7151944718. The cubic root of 82314161 is about 435.0022653689.

Adding to 82314161 its reverse (16141328), we get a palindrome (98455489).

The spelling of 82314161 in words is "eighty-two million, three hundred fourteen thousand, one hundred sixty-one".