82048455 has 24 divisors (see below), whose sum is σ = 142462320. Its totient is φ = 43683840.

The previous prime is 82048451. The next prime is 82048459. The reversal of 82048455 is 55484028.

It is an interprime number because it is at equal distance from previous prime (82048451) and next prime (82048459).

It is not a de Polignac number, because 82048455 - 2² = 82048451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82048451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33420 + ... + 35790.

It is an arithmetic number, because the mean of its divisors is an integer number (5935930).

Almost surely, 2^82048455 is an apocalyptic number.

82048455 is a deficient number, since it is larger than the sum of its proper divisors (60413865).

82048455 is a wasteful number, since it uses less digits than its factorization.

82048455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151 (or 3148 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 82048455 is about 9058.0602228071. The cubic root of 82048455 is about 434.5337056497.

The spelling of 82048455 in words is "eighty-two million, forty-eight thousand, four hundred fifty-five".