82335449 has 8 divisors (see below), whose sum is σ = 94194240. Its totient is φ = 70500816.

The previous prime is 82335433. The next prime is 82335523. The reversal of 82335449 is 94453328.

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 82335449 - 2⁴ = 82335433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82331449) 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, 1982 + ... + 12984.

It is an arithmetic number, because the mean of its divisors is an integer number (11774280).

Almost surely, 2^82335449 is an apocalyptic number.

It is an amenable number.

82335449 is a deficient number, since it is larger than the sum of its proper divisors (11858791).

82335449 is a wasteful number, since it uses less digits than its factorization.

82335449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12079.

The product of its digits is 103680, while the sum is 38.

The square root of 82335449 is about 9073.8883065641. Note that the first 3 decimals coincide. The cubic root of 82335449 is about 435.0397620764.

The spelling of 82335449 in words is "eighty-two million, three hundred thirty-five thousand, four hundred forty-nine".