82430361 has 24 divisors (see below), whose sum is σ = 130044096. Its totient is φ = 50006880.

The previous prime is 82430351. The next prime is 82430363. The reversal of 82430361 is 16303428.

It is a happy number.

It is not a de Polignac number, because 82430361 - 2⁵ = 82430329 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82430363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3346 + ... + 13268.

It is an arithmetic number, because the mean of its divisors is an integer number (5418504).

Almost surely, 2^82430361 is an apocalyptic number.

It is an amenable number.

82430361 is a deficient number, since it is larger than the sum of its proper divisors (47613735).

82430361 is a wasteful number, since it uses less digits than its factorization.

82430361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10013 (or 10010 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 82430361 is about 9079.1167521957. The cubic root of 82430361 is about 435.2068615809.

Adding to 82430361 its reverse (16303428), we get a palindrome (98733789).

The spelling of 82430361 in words is "eighty-two million, four hundred thirty thousand, three hundred sixty-one".