82328355 has 12 divisors (see below), whose sum is σ = 142702560. Its totient is φ = 43908432.

The previous prime is 82328353. The next prime is 82328377. The reversal of 82328355 is 55382328.

It is not a de Polignac number, because 82328355 - 2¹ = 82328353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82328353) 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 11 ways as a sum of consecutive naturals, for example, 914715 + ... + 914804.

It is an arithmetic number, because the mean of its divisors is an integer number (11891880).

Almost surely, 2^82328355 is an apocalyptic number.

82328355 is a deficient number, since it is larger than the sum of its proper divisors (60374205).

82328355 is a wasteful number, since it uses less digits than its factorization.

82328355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829530 (or 1829527 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 82328355 is about 9073.4973962635. The cubic root of 82328355 is about 435.0272674148.

The spelling of 82328355 in words is "eighty-two million, three hundred twenty-eight thousand, three hundred fifty-five".