82449607 has 8 divisors (see below), whose sum is σ = 86873600. Its totient is φ = 78034104.

The previous prime is 82449593. The next prime is 82449611. The reversal of 82449607 is 70694428.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82449607 is a prime.

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 82449607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82449617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32188 + ... + 34654.

It is an arithmetic number, because the mean of its divisors is an integer number (10859200).

Almost surely, 2^82449607 is an apocalyptic number.

82449607 is a deficient number, since it is larger than the sum of its proper divisors (4423993).

82449607 is a wasteful number, since it uses less digits than its factorization.

82449607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 82449607 is about 9080.1765951990. The cubic root of 82449607 is about 435.2407299249.

The spelling of 82449607 in words is "eighty-two million, four hundred forty-nine thousand, six hundred seven".