450082647 has 24 divisors (see below), whose sum is σ = 743568384. Its totient is φ = 256991184.

The previous prime is 450082603. The next prime is 450082693. The reversal of 450082647 is 746280054.

450082647 is a `hidden beast` number, since 4 + 5 + 0 + 0 + 8 + 2 + 647 = 666.

It is not a de Polignac number, because 450082647 - 2¹⁴ = 450066263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450082747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128238 + ... + 131700.

It is an arithmetic number, because the mean of its divisors is an integer number (30982016).

Almost surely, 2^450082647 is an apocalyptic number.

450082647 is a deficient number, since it is larger than the sum of its proper divisors (293485737).

450082647 is a wasteful number, since it uses less digits than its factorization.

450082647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5539 (or 5536 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 450082647 is about 21215.1513546333. The cubic root of 450082647 is about 766.3563429853.

The spelling of 450082647 in words is "four hundred fifty million, eighty-two thousand, six hundred forty-seven".